SciShow Space
Every Tuesday and Friday, SciShow Space explores the universe a few minutes at a time. Hosts Hank Green, Caitlin Hofmeister, and Reid Reimers share everything from just after the beginning of time to the most recent breaking news in space exploration. For more science, check out SciShow and SciShow Psych as well. And for young thinkers, visit SciShow Kids!

495 videos
Old Voyager Data Has New Secrets About Uranus | SciShow News Old Voyager Data Has New Secrets About Uranus | SciShow News
21 hours ago En
Scientists announced a major discovery about Uranus using 34-year-old data from Voyager 2, and the Canadian telescope CHIME has detected 9 new FRB repeaters, helping us learn more about these mysterious signals. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://iopscience.iop.org/article/10.3847/2041-8213/ab7208 http://www.frbcat.org/ https://www.universetoday.com/145440/even-more-repeating-fast-radio-bursts-discovered/ https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2019GL083909 https://www.nasa.gov/feature/goddard/2020/revisiting-decades-old-voyager-2-data-scientists-find-one-more-secret https://www.lpi.usra.edu/icegiants/mission_study/ Images: https://en.wikipedia.org/wiki/File:Canadian_Hydrogen_Intensity_Mapping_Experiment_-_overall.jpg https://www.eso.org/public/videos/eso1915b/ https://vimeo.com/197539739 https://svs.gsfc.nasa.gov/4140 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA00035 https://commons.wikimedia.org/wiki/File:Plasmoid.jpg https://www.nasa.gov/feature/goddard/2020/revisiting-decades-old-voyager-2-data-scientists-find-one-more-secret https://svs.gsfc.nasa.gov/13506 https://svs.gsfc.nasa.gov/4144 Thumbnail: https://www.jpl.nasa.gov/news/news.php?feature=7587 https://voyager.jpl.nasa.gov/galleries/images-voyager-took/uranus/
Does Mars Need "The Cloud"? Does Mars Need "The Cloud"?
3 days ago En
Earlier this year, scientists pitched a mission to bring "the cloud" to Mars. While this proposal may seem expensive and risky, it's a legitimate idea that could fundamentally change how we plan space missions! Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedirect.com/science/article/abs/pii/S0094576519314249 https://www.cloudflare.com/learning/cloud/what-is-the-cloud/ https://www.space.com/24701-how-long-does-it-take-to-get-to-mars.html https://mars.nasa.gov/mro/mission/communications/ https://mars.nasa.gov/mars-exploration/missions/historical-log/ https://www.wired.com/2012/08/martian-computing-is-light-on-ram-heavy-on-radiation-shielding/ https://spectrum.ieee.org/aerospace/space-flight/did-bad-memory-chips-down-russias-mars-probe https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JB095iB09p14497 https://www.theverge.com/2017/5/28/15706756/lunar-reconnaissance-orbiter-nasa-micrometeoroid-moon https://mars.nasa.gov/mer/mission/rover/temperature/ https://www.sciencedaily.com/releases/2004/05/040520062226.htm https://www.youtube.com/watch?v=3kLvNH28Tgc https://hub.jhu.edu/2015/07/17/new-horizons-data-transmission/ https://www.sciencedirect.com/science/article/abs/pii/0019103572901455 https://www.sciencedaily.com/releases/2018/09/180927105612.htm https://ieeexplore.ieee.org/document/1571198 https://www.aaai.org/ojs/index.php/aimagazine/article/view/2556 https://nerdfighteria.info/v/JrgTJgIMZqc/ https://www.sciencedirect.com/science/article/abs/pii/S0094576515004774 https://link.springer.com/article/10.1023/B:AURO.0000025790.37415.83 https://www.wired.com/2017/04/marsupial-robots-aint-cuddly-totally-brilliant/ https://www.astrobio.net/robotics-a-i/swarms-of-nano-nauts/ https://ieeexplore.ieee.org/document/5231068 https://svs.gsfc.nasa.gov/11662 Image Sources: https://www.istockphoto.com/photo/futuristic-data-center-server-room-gm1180684429-330859323 https://www.videoblocks.com/video/concept-animation-cloud-server-flexibility-sucure-future-technnology-hkypw61 https://www.istockphoto.com/vector/it-engineers-team-workers-character-and-data-center-concept-vector-flat-graphic-gm1152003787-312385557 https://www.istockphoto.com/vector/space-poster-gm1162370062-318806222 https://www.istockphoto.com/photo/radio-telescope-and-milky-way-galaxy-gm471451629-21191711 https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/ISS-31_SpaceX_Dragon_commercial_cargo_craft_approaches_the_ISS_-_crop.jpg/2048px-ISS-31_SpaceX_Dragon_commercial_cargo_craft_approaches_the_ISS_-_crop.jpg https://photojournal.jpl.nasa.gov/catalog/PIA03479 https://svs.gsfc.nasa.gov/12084 https://www.jpl.nasa.gov/edu/images/activities/cassini_satellite_diagram.jpghttps://www.videoblocks.com/video/wide-movement-shot-of-a-long-hallway-full-server-racks-in-a-modern-data-center-sxoezrknxjnp7ua3q https://www.istockphoto.com/photo/mars-mission-gm514647210-88213417 https://commons.wikimedia.org/wiki/File:EFF_photograph_of_NSA%27s_Utah_Data_Center.jpg https://www.videoblocks.com/video/big-data-cloud-computing-internet-of-things-iot-ai-network-technology-bqziwv0nvjrzj6x5b https://www.istockphoto.com/photo/lines-of-cpu-micro-controllers-gm481084756-69254487 https://www.istockphoto.com/photo/sunrise-in-mars-gm490343848-75156119
How to Study String Theory Using X-Rays | SciShow News How to Study String Theory Using X-Rays | SciShow News
1 week ago En
Over the last few years astronomers have been doing more and more research based on string theory, and thanks to modern telescopes the results are... less than encouraging SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://iopscience.iop.org/article/10.3847/1538-4357/ab6a0c https://arxiv.org/abs/1907.05475 https://www.nasa.gov/mission_pages/chandra/images/chandra-data-tests-theory-of-everything.html https://depts.washington.edu/admx/ https://www.nucleares.unam.mx/~alberto/physics/string.html http://theory.caltech.edu/people/jhs/strings/str115.html https://books.google.com/books?id=lufkDAAAQBAJ&newbks=1&newbks_redir=0&lpg=PP1&dq=sean%20carroll%20the%20big%20picture&pg=PA437#v=onepage&q&f=false https://www-he.scphys.kyoto-u.ac.jp/member/nuICISE/Neutrino-Interactions.html https://arxiv.org/abs/1509.08767 https://www.quantamagazine.org/how-axions-may-explain-times-arrow-20160107/ https://www.quantamagazine.org/why-dark-matter-might-be-axions-20191127/ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.111602 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.030001 https://chandra.harvard.edu/about/ http://pdg.lbl.gov/2019/reviews/rpp2018-rev-axions.pdf [PDF] https://iopscience.iop.org/article/10.1088/1742-6596/460/1/012015/pdf [PDF] https://www.sciencealert.com/physicists-just-debunked-one-of-the-most-promising-dark-matter-candidates https://wtamu.edu/~cbaird/sq/2013/09/13/does-every-black-hole-contain-a-singularity/
How Earth’s Tides Gave Us Life As We Know It How Earth’s Tides Gave Us Life As We Know It
1 week ago En
While astronomers are busy searching for life beyond Earth, they’ve also started asking another question: If life seems so difficult to find, then why is our world so full of it? One answer might be overhead right now: the Moon! Hosted By: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://phys.org/news/2008-10-tides-major-impact-planet-habitability.html https://www.universetoday.com/32350/add-heat-then-tectonics-narrowing-the-hunt-for-life-in-space/ https://www.quantamagazine.org/plate-tectonics-may-be-essential-for-life-20180607/ https://www.newscientist.com/article/dn4786-no-moon-no-life-on-earth-suggests-theory/ https://www.nature.com/scitable/definition/phosphate-backbone-273/ https://phys.org/news/2015-02-tides-deep-atlantic-arctic-ocean.html https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016PA002997 https://www.scientificamerican.com/article/moon-life-tides/ https://europa.nasa.gov/resources/148/europa-water-world-infographic/ https://www.esa.int/Science_Exploration/Space_Science/Cassini-Huygens/Heating_ocean_moon_Enceladus_for_billions_of_years Image Sources: https://solarsystem.nasa.gov/resources/426/juno-observes-jupiter-io-and-europa/?category=planets_jupiter https://solarsystem.nasa.gov/resources/239/crescents-of-neptune-and-triton/?category=planets_neptune https://solarsystem.nasa.gov/resources/663/saturn-taken-from-voyager-2/?category=planets_saturn https://www.nasa.gov/feature/goddard/2017/hubble-sees-martian-moon-orbiting-the-red-planet https://www.jpl.nasa.gov/news/news.php?feature=6657 https://commons.wikimedia.org/wiki/File:Earth_seafloor_crust_age_1996.png https://www.videoblocks.com/video/edge-of-magma-overlay-bfoptmjmioiidnw9 https://www.istockphoto.com/vector/scientific-model-dna-and-rna-transcription-and-translation-vector-isolated-on-white-gm1161002183-317982665 https://www.istockphoto.com/vector/phosphate-anion-molecule-structural-chemical-formula-and-molecule-model-gm951321658-259694012 https://www.videoblocks.com/video/coastal-tide-pool-behkltp https://svs.gsfc.nasa.gov/3912 https://commons.wikimedia.org/wiki/File:Gulf_Stream_Sea_Surface_Currents_and_Temperatures_NASA_SVS.jpg https://www.istockphoto.com/vector/panama-map-on-gray-base-green-view-gm1174767673-326840234 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA07759 https://www.jpl.nasa.gov/news/news.php?feature=7227 https://www.videoblocks.com/video/3d-rendering-messenger-rna-model-brzjf4-leiuu7xcni https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA01669 https://www.istockphoto.com/vector/world-map-of-all-sea-currents-gm864154274-143364615
How Slime Mold Is Tackling Mysteries of Cosmology | SciShow News How Slime Mold Is Tackling Mysteries of Cosmology | SciShow News
2 weeks ago En
We might be able to use slime molds to help predict the shape of matter in the universe, and the Rosetta mission may have figured out why many comets seem to be missing a bunch of nitrogen. Check out the SciShow Pin of the Month here! https://store.dftba.com/collections/scishow/products/scishow-pin-of-the-month-pioneer-4-march Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/s41599-019-0352-4 https://history.nasa.gov/SP-4201/ch3-3.htm https://astronomy.com/news/2020/03/slime-mold-helps-astronomers-map-the-universes-dark-matter https://news.ucsc.edu/2020/03/cosmic-web.html https://voicecup.com/pronunciation/59b0f52d4bbeb47fc14b29b8/pronunciation-a-slime-mold-Physarum-polycephalum https://www.livescience.com/64218-slime-mold-hunts-prey-gif.html http://www.esa.int/ESA_Multimedia/Images/2020/03/Ammonium_salts_found_on_Rosetta_s_comet%20/ https://www.newscientist.com/article/2237212-comet-67p-is-hiding-nitrogen-that-could-solve-a-solar-system-mystery/ http://www.ekaterina-smirnova.com/blog/2016/7/25/pronouncing-67pchuryumov-gerasimenko#:~:text= https://www.environment.gov.au/system/files/resources/bf8002d0-2582-48a1-820f-8e79d056faed/files/ssr195-part-4.pdf Image Sources: https://svs.gsfc.nasa.gov/10118 https://imagine.gsfc.nasa.gov/observatories/satellite/webb/galaxies.html https://commons.wikimedia.org/wiki/File:Cosmic_web.jpg https://www.nasa.gov/feature/goddard/2020/slime-mold-simulations-used-to-map-dark-matter-holding-universe-together https://svs.gsfc.nasa.gov/12656 https://www.nasa.gov/feature/jpl/interstellar-crossing-the-cosmic-void https://www.nasa.gov/mission_pages/hubble/science/hst_img_20080520.html https://commons.wikimedia.org/wiki/File:Physarum_polycephalum_plasmodium.jpg https://commons.wikimedia.org/wiki/File:Physarum_polycephalum.jpg https://www.eurekalert.org/multimedia/pub/19601.php?from=152383 https://vimeo.com/231167191 https://commons.wikimedia.org/wiki/File:Physarum_polycephalum.gif https://www.nasa.gov/mission_pages/hubble/news/clumpy_darkmatter.html https://commons.wikimedia.org/wiki/File:Rosetta_spacecraft_model.png https://commons.wikimedia.org/wiki/File:Comet_67P_on_19_September_2014_NavCam_mosaic.jpg https://commons.wikimedia.org/wiki/File:CHASING_A_COMET_-_The_Rosetta_Mission.webm https://commons.wikimedia.org/wiki/File:Rosetta_-_antena_close-up.jpg https://commons.wikimedia.org/wiki/File:67P-C-G_-_March_28_2015_(32370930490).jpg https://commons.wikimedia.org/wiki/File:67P-C-G_-_May_2_2015_(32730086746).jpg https://commons.wikimedia.org/wiki/File:Cumulative-absorption-spectrum-hubble-telescope.jpg https://commons.wikimedia.org/wiki/File:Emission_spectrum-Fe.png https://commons.wikimedia.org/wiki/File:NASA-HS201427a-HubbleUltraDeepField2014-20140603.jpg https://commons.wikimedia.org/wiki/File:Spectrum.svg
Jupiter Is a Jerk… and Also Our Friend Jupiter Is a Jerk… and Also Our Friend
2 weeks ago En
The largest planet in our solar system is no stranger to throwing its weight around, both to our benefit and detriment here on Earth. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org Host: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://solarsystem.nasa.gov/planets/jupiter/overview/ https://academic.oup.com/astrogeo/article/51/6/6.16/216768 https://www.nasa.gov/feature/goddard/2019/how-historic-jupiter-comet-impact-led-to-planetary-defense https://solarsystem.nasa.gov/asteroids-comets-and-meteors/comets/p-shoemaker-levy-9/in-depth/ https://www.nasa.gov/planetarydefense/overview https://www.nasa.gov/planetarydefense/faq https://cneos.jpl.nasa.gov/stats/totals.html https://www.nytimes.com/2009/07/26/weekinreview/26overbye.html https://www.space.com/33527-how-fast-is-earth-moving.html https://pdfs.semanticscholar.org/31dc/a839aec2425dc0e14c768ccad6d1c3981510.pdf?_ga=2.256114383.513380350.1577292169-1073451122.1577292169 https://academic.oup.com/mnras/article/490/3/4388/5586606 https://www.space.com/nasa-centaur-missions-centaurus-chimera.html?fbclid=IwAR016ZHRqul3dx9gAzVFdqsA6gnOJTvTTQY-9lEWJhl_K7T_ZfjLvC1gz7I https://futurism.com/meet-solar-systems-mysterious-centaurs https://www.researchgate.net/publication/328161161_The_threat_of_Centaurs_for_terrestrial_planets_and_their_orbital_evolution_as_impactors https://earthsky.org/space/this-date-in-science-comet-hale-bopp https://www.scientificamerican.com/article/jupiter-destroyer-of-worlds-may-have-paved-the-way-for-earth/ https://www.space.com/37135-comets-life-building-blocks-earth-rosetta.html https://aasnova.org/2018/08/22/has-anyone-found-a-lost-comet/ ---------- Images: https://commons.wikimedia.org/wiki/File:Solar_System_Objects_in_Scale.jpg https://www.nasa.gov/centers/goddard/multimedia/largest/SL9_scars.jpg.html https://commons.wikimedia.org/wiki/File:Comet-Hale-Bopp-29-03-1997_hires_adj.jpg
How Bad Are Satellite Constellations for Astronomy? | SciShow News How Bad Are Satellite Constellations for Astronomy? | SciShow News
3 weeks ago En
Imagine being excited to use one of the world's most advanced telescopes, only to see bright streaks of light on every picture! This is a problem facing some astronomers as satellites fill up the night sky. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/pub_releases/2020-03/e-nes030520.php https://www.eso.org/public/archives/releases/sciencepapers/eso2004/eso2004a.pdf https://www.aura-astronomy.org/centers/nsfs-oir-lab/rubinobservatory/
How Jupiter's Moons Showed Us the Speed of Light How Jupiter's Moons Showed Us the Speed of Light
3 weeks ago En
Light travels through space as fast as anything in the universe possibly can, but before scientists could figure out light’s speed, they had to figure out whether that speed was even finite. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org Host: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://galileoandeinstein.physics.virginia.edu/lectures/spedlite.html http://mathshistory.st-andrews.ac.uk/Biographies/Empedocles.html https://interestingengineering.com/a-brief-history-of-the-speed-of-light https://oll.libertyfund.org/titles/galilei-dialogues-concerning-two-new-sciences https://www.pbs.org/wgbh/nova/article/brief-history-speed-light/ https://www-spof.gsfc.nasa.gov/stargaze/Sun4Adop1.htm https://www.amnh.org/learn-teach/curriculum-collections/cosmic-horizons-book/ole-Rømer-speed-of-light https://www.nbi.ku.dk/english/www/Rømer/Rømer/lysets_toeven/ https://web.pa.msu.edu/people/horvatin/Astronomy_Facts/planet_pages/Jupiters_moons.htm ---------- Images: https://commons.wikimedia.org/wiki/File:Aristotle_Altemps_Inv8575.jpg https://commons.wikimedia.org/wiki/File:Ole_R%C3%B8mer_(Coning_painting).jpg https://www.spacetelescope.org/images/opo9630a/ https://commons.wikimedia.org/wiki/File:Christiaan_Huygens-painting.jpeg https://commons.wikimedia.org/wiki/File:Frodsham_chronometer_mechanism.jpg
Astronomers Just Discovered the Biggest Explosion Ever Astronomers Just Discovered the Biggest Explosion Ever
4 weeks ago En
Scientists just discovered the largest explosion ever detected, and it's thanks to the collaborative efforts of scientists from all over the world. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://academic.oup.com/mnras/article/460/3/2752/2609439 https://arxiv.org/pdf/2002.01291.pdf https://www.space.com/biggest-cosmic-explosion-universe-discovery.html http://www.esa.int/Science_Exploration/Space_Science/The_most_powerful_black_hole_eruption_in_the_Universe https://www.nasa.gov/mission_pages/chandra/news/record-breaking-explosion-by-black-hole-spotted.html https://phys.org/news/2020-02-earth-captures-mini-moon.html https://minorplanetcenter.net/mpec/K20/K20DA4.html https://skyandtelescope.org/astronomy-news/pseudo-moons-orbit-earth/ https://arxiv.org/abs/1112.3781
The First Results from NASA's Insight Lander! | SciShow News The First Results from NASA's Insight Lander! | SciShow News
1 month ago En
We finally have some results from the InSight lander’s measurements on Mars, and the Japanese Space Agency is moving forward with a probe that will explore Mars’s moons. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/s41561-020-0544-y https://www.nature.com/articles/s41561-020-0537-x https://www.nature.com/articles/s41561-020-0534-0 https://www.nature.com/articles/s41561-020-0539-8 https://www.jpl.nasa.gov/news/news.php?feature=7605 http://mmx.isas.jaxa.jp/en/ http://mmx-news.isas.jaxa.jp/?p=1016&lang=en http://cosmos.isas.jaxa.jp/is-the-history-of-mars-etched-in-the-grains-of-its-moons/ https://www.nasa.gov/feature/goddard/phobos-is-falling-apart Images: https://commons.wikimedia.org/wiki/File:PIA22745-Mars-InSightLander-ArtistConcept-20181030.jpg https://mars.nasa.gov/resources/21562/nasa-mars-insight-overview/?site=insight https://commons.wikimedia.org/wiki/File:Elysium_Planitia_labelled_view.jpg https://mars.nasa.gov/resources/8900/bench-checkout-of-insights-seismometer-instrument/?site=insight https://mars.nasa.gov/resources/22240/insight-seismometer-in-motion/?site=insight https://www.jpl.nasa.gov/news/news.php?feature=7605 https://mars.nasa.gov/resources/22430/insights-seismometer-on-the-martian-surface/?site=insight https://commons.wikimedia.org/wiki/File:Terrestrial_Planet_Interiors_(Earth,_Mars_and_Moon)_-_Artist%27s_Concept.jpg https://commons.wikimedia.org/wiki/File:PIA22320_%E2%80%93_Cutaway_of_SEIS_(Artist%27s_Concept).jpg https://commons.wikimedia.org/wiki/File:Satellite_view_of_the_Shark_Bay_(cropped).jpg https://commons.wikimedia.org/wiki/File:BBH_gravitational_lensing_of_gw150914.webm https://commons.wikimedia.org/wiki/File:Phobos_colour_2008.jpg https://commons.wikimedia.org/wiki/File:Deimos-MRO.jpg https://www.nasa.gov/press-release/nasa-selects-instrument-for-future-international-mission-to-martian-moons https://commons.wikimedia.org/wiki/File:Stickney_mro.jpg https://commons.wikimedia.org/wiki/File:Artist%27s_concept_of_collision_at_HD_172555.jpg https://commons.wikimedia.org/wiki/File:Hayabusa_hover.jpg https://commons.wikimedia.org/wiki/File:History_of_Water_on_Mars.jpg
Starquakes Could Be Behind 3 Cosmic Mysteries Starquakes Could Be Behind 3 Cosmic Mysteries
1 month ago En
We’ve detected seismic activity all around the solar system, from earthquakes to moonquakes, marsquakes to venusquakes. But the most dramatic quakes we know of actually happen on stars! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://mars.nasa.gov/insight/spacecraft/instruments/seis/ https://www.cfa.harvard.edu/research/ssp/asteroseismology https://astronomy.swin.edu.au/cosmos/F/Fast+Radio+Bursts https://iopscience.iop.org/article/10.3847/1538-4357/aaa025/meta http://www.lassp.cornell.edu/sethna/SimScience/crackling/Advanced/Earthquakes/GutenbergRichter.html https://homepage.physics.uiowa.edu/~rlm/mathcad/addendum%207%20chap%2018%20neutron%20stars,%20pulsars.htm https://www.nature.com/articles/222228a0 https://link.springer.com/content/pdf/10.1007%2Fs10712-006-9008-1.pdf https://academic.oup.com/mnrasl/article/407/1/L54/1052204 https://www.nature.com/articles/223597b0 https://arxiv.org/pdf/1807.02557.pdf https://www.aavso.org/unravelling-mystery-blazhko-effect-rr-lyrae-variables https://www.univie.ac.at/tops/blazhko/Background.html https://www.youtube.com/watch?v=X_3QAB3o4Vw https://arxiv.org/abs/1309.3969v1 Images: https://www.nasa.gov/multimedia/imagegallery/image_feature_626.html https://svs.gsfc.nasa.gov/20267 https://www.nasa.gov/mission_pages/chandra/news/magnetar.html https://www.eso.org/public/videos/eso1915b/ https://svs.gsfc.nasa.gov/11713 https://svs.gsfc.nasa.gov/10582 https://svs.gsfc.nasa.gov/13058 https://svs.gsfc.nasa.gov/10144
Betelgeuse Isn’t Just Dim: It’s Lopsided | SciShow News Betelgeuse Isn’t Just Dim: It’s Lopsided | SciShow News
1 month ago En
Get your first audiobook and 2 Audible originals free when you try Audible for 30 days visit https://www.audible.com/scishowspace or text ‘scishowspace’ to 500 500! The constellation of Orion has one shoulder marked by a bright red star called Betelgeuse, but over the last year it's dimmed enough to notice with the naked eye! and mission scientists are shedding some light on how Arrokoth and other Kuiper Belt objects may have formed. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arstechnica.com/science/2020/02/new-image-shows-betelgeuse-isnt-dimming-evenly/ https://limo.libis.be/primo-explore/fulldisplay?docid=LIRIAS1764834&context=L&vid=Lirias&search_scope=Lirias&tab=default_tab&lang=en_US&fromSitemap=1 https://www.eso.org/public/usa/images/potw1726b/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1084808/pdf/pnas01902-0013.pdf https://arstechnica.com/science/2020/02/details-pour-in-from-new-horizons-visit-to-a-kuiper-belt-object/ https://www.nasa.gov/feature/far-far-away-in-the-sky-new-horizons-kuiper-belt-flyby-object-officially-named-arrokoth https://science.sciencemag.org/content/early/2020/02/12/science.aay6620 Images: https://www.eso.org/public/videos/eso2003b/ https://www.eso.org/public/usa/images/potw1726b/ https://www.eso.org/public/images/eso2003c/ https://www.eso.org/public/videos/esocast74a/ https://www.eso.org/public/videos/eso2003c/ https://www.eso.org/public/images/eso0927d/ https://www.eso.org/public/images/eso2003d/ https://svs.gsfc.nasa.gov/4246 https://en.wikipedia.org/wiki/File:MU69_simulated_3D.gif https://en.wikipedia.org/wiki/File:Animation_of_New_Horizons_trajectory.gif https://www.nasa.gov/feature/far-far-away-in-the-sky-new-horizons-kuiper-belt-flyby-object-officially-named-arrokoth https://en.wikipedia.org/wiki/File:NASA-UltimaThule-Geology-NewHorizons-20190318.jpg https://www.nasa.gov/feature/new-horizons-team-uncovers-a-critical-piece-of-the-planetary-formation-puzzle https://nasaviz.gsfc.nasa.gov/12278 https://en.wikipedia.org/wiki/File:NASA-UltimaThule-Formation-Diagram-20190318.jpg https://svs.gsfc.nasa.gov/10661 Thumbnail: https://commons.wikimedia.org/wiki/File:Orion_constellation_Hevelius.jpg
3 Historic Firsts in Asteroid Exploration 3 Historic Firsts in Asteroid Exploration
1 month ago En
We’ve visited lots of places in our solar system in the last 60 years, but modern technology has made an unlikely candidate the hottest new frontier of solar system exploration: asteroids. Today, we’ll take a look at a few exciting discoveries that marked some asteroid firsts. Hosted By: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://starchild.gsfc.nasa.gov/docs/StarChild/solar_system_level2/ceres.html https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=24 https://arxiv.org/pdf/1502.01628.pdf https://www.lpi.usra.edu/meetings/lpsc2004/pdf/1646.pdf https://www.scientificamerican.com/article/asteroid-24-themis/ https://www.space.com/1424-asteroid-trio-discovered.html https://ssd.jpl.nasa.gov/sbdb.cgi?orb=1;sstr=163693 https://www.naic.edu/ao/blog/discovery-announcement-binary-system-163693-atira https://arxiv.org/pdf/1806.00442.pdf https://arxiv.org/abs/astro-ph/0502404 https://ui.adsabs.harvard.edu/abs/2017AdSpR..59.1724D/abstract Image Sources: https://commons.wikimedia.org/wiki/File:Ritratto_di_Annibale_de_Gasparis.jpg https://commons.wikimedia.org/wiki/File:A609.M1006.shape.png https://commons.wikimedia.org/wiki/File:Afshin_Darian_-_NASA_Infrared_Telescope_Facility.jpg https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=24;old=0;orb=1;cov=0;log=0;cad=0#orb https://commons.wikimedia.org/wiki/File:CMSylvia.png https://commons.wikimedia.org/wiki/File:ESO_-_87_Sylvia-2_(by).jpg https://apod.nasa.gov/apod/ap050818.html https://commons.wikimedia.org/wiki/File:ESO_-_87_Sylvia_(by).jpg https://commons.wikimedia.org/wiki/File:Woodcut_illustration_of_Rhea_Silvia_and_the_birth_of_Romulus_and_Remus_-_Penn_Provenance_Project.jpg https://ssd.jpl.nasa.gov/sbdb.cgi?orb=1;sstr=163693 https://commons.wikimedia.org/wiki/File:Atira.20jan17.u2.s1p0.gif https://commons.wikimedia.org/wiki/File:Atira.23jan17.u2.s1p0.gif https://solarsystem.nasa.gov/resources/768/nasas-sdo-sees-sun-emit-mid-level-flare-oct-1/?category=solar-system_sun https://svs.gsfc.nasa.gov/13003 https://commons.wikimedia.org/wiki/File:Annibale_De_Gasparis.gif
How Pluto's Heart Makes Its Atmosphere Spin Backward | SciShow News How Pluto's Heart Makes Its Atmosphere Spin Backward | SciShow News
1 month ago En
Pluto's heart is revealing itself to be a major influence on the dwarf planet’s landscape and atmosphere, and scientists used atom probe tomography (APT) for the first time on lunar soil to study it atom by atom! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://onlinelibrary.wiley.com/doi/full/10.1111/maps.12265 https://onlinelibrary.wiley.com/doi/full/10.1111/maps.13443 https://www.eurekalert.org/pub_releases/2020-02/fm-osg020320.php https://www.nature.com/articles/nphoton.2009.184 https://www.nature.com/articles/nnano.2010.15 https://www.cambridge.org/core/journals/mrs-bulletin/article/an-atomprobe-tomography-primer/E701B95B9EEA8BC4F0F91477C7C191C9 https://www.eurekalert.org/pub_releases/2020-02/agu-pih020420.php https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2019JE006120 https://ui.adsabs.harvard.edu/abs/1992AJ....103..991E/abstract Images: https://www.nasa.gov/audience/foreducators/spacesuits/historygallery/ap-dec72.html https://www.eurekalert.org/multimedia/pub/223258.php https://commons.wikimedia.org/wiki/File:Apollo_17_Lunar_Sample_73255_(S74-22994).jpg https://www.eurekalert.org/multimedia/pub/223259.php?from=454491 https://photojournal.jpl.nasa.gov/catalog/PIA19945 https://svs.gsfc.nasa.gov/11913 https://svs.gsfc.nasa.gov/30617 https://svs.gsfc.nasa.gov/11952 https://svs.gsfc.nasa.gov/12080 https://commons.wikimedia.org/wiki/File:Pluto_animiert.gif
Why Space Over South America is Deadly for Satellites Why Space Over South America is Deadly for Satellites
1 month ago En
There's a region of Earth's atmosphere known as the South Atlantic Anomaly, and it’s one of the most dangerous near-Earth areas of space, both for satellites and humans. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://link.springer.com/article/10.1007/BF00216273 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JZ067i010p03791 https://pwg.gsfc.nasa.gov/polar/EPO/auroral_poster/aurora_all.pdf https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JA086iA03p01299 https://www.nasa.gov/mission_pages/rbsp/mission/fun-facts.html https://www.nasa.gov/mission_pages/rbsp/science/index.html https://www.usgs.gov/land-resources/nli/landsat/single-event-upset?qt-science_support_page_related_con=0#qt-science_support_page_related_con https://ieeexplore.ieee.org/document/8124978 https://image.gsfc.nasa.gov/poetry/ask/q525.html https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017SW001687 https://cosmosmagazine.com/geoscience/what-creates-earth-s-magnetic-field https://www.ngdc.noaa.gov/geomag/faqgeom.shtml#What_are_the_magnetic_elements http://theconversation.com/how-much-radiation-damage-do-astronauts-really-suffer-in-space-60475 https://www.nasa.gov/directorates/spacetech/strg/nstrf2016/Passive_Radiation_Shielding https://www.bloomberg.com/graphics/2018-rocket-cost/ https://ieeexplore.ieee.org/document/5391157 http://webhost.laas.fr/TSF/IFIPWG/Workshops&Meetings/49/workshop/01%20siewiorek.pdf https://aviation.stackexchange.com/questions/13447/why-are-critical-flight-computers-redundant https://www.sciencedirect.com/science/article/pii/B978032326208800008X https://www.nasa.gov/sites/default/files/atoms/files/space_radiation_ebook.pdf https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20040031719.pdf Images: https://www.nasa.gov/audience/forstudents/k-4/stories/nasa-knows/what-is-a-satellite-k4.html https://www.researchgate.net/figure/Map-of-the-South-Atlantic-Anomaly_fig129_44105423 https://svs.gsfc.nasa.gov/20057 https://svs.gsfc.nasa.gov/11013 https://earthobservatory.nasa.gov/features/OrbitsCatalog https://svs.gsfc.nasa.gov/11239 https://commons.wikimedia.org/wiki/File:STS-131_Discovery_flies_around_2.jpg
Astronomers Captured Our Sun in the Highest Resolution Ever | SciShow News Astronomers Captured Our Sun in the Highest Resolution Ever | SciShow News
1 month ago En
A new telescope, the DKIST, has given us our most direct look at the Sun ever, in the highest resolution yet. And a paper published last week has revealed how “the dunes” auroras may be more than just a new spectacle in the night sky. Tigli the Arctic Fox on Animal Wonders: https://youtu.be/tyK21xUnGrk Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Auroras: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019AV000133 https://news.agu.org/press-release/citizen-scientists-discover-new-type-of-aurora-named-the-dunes-video-available/ https://www.nasa.gov/content/about-auroras http://www.webexhibits.org/causesofcolor/4D.html https://pwg.gsfc.nasa.gov/polar/telecons/archive/PR_E-PO/Aurora_flyer/aurora-flyer_p2.doc.pdf https://auroraborealisobservatory.com/news/shapes-and-types-of-aurora/ https://www.ncei.noaa.gov/news/science-beauty-and-mystery-auroras https://eos.org/editor-highlights/skywatchers-spy-rippling-waves-in-the-northern-lights https://www.atoptics.co.uk/highsky/auror1.htm https://www.iap-kborn.de/en/research/department-radar-remote-sensing/research-topics/atmospheric-waves/ https://eos.org/research-spotlights/the-when-and-where-of-mesospheric-bores-revealed https://www.nasa.gov/topics/solarsystem/features/solar-effects.html https://www.nasa.gov/mission_pages/sunearth/news/timed-10yrs.html Sun: https://www.nso.edu/inouye-solar-telescope-first-light https://www.nso.edu/telescopes/dkist/first-light-full-image-wdunn/ https://www.spaceweather.com https://science.nasa.gov/science-news/news-articles/solar-minimum-is-coming https://solarscience.msfc.nasa.gov/papers/hathadh/2013HathawayUptonColegrove.pdf [PDF] Images: https://svs.gsfc.nasa.gov/13167 https://news.agu.org/press-release/citizen-scientists-discover-new-type-of-aurora-named-the-dunes-video-available/ https://svs.gsfc.nasa.gov/20099 https://svs.gsfc.nasa.gov/12865 https://www.nso.edu/gallery/gallery-dkist#foobox-1/2/SITE-PHOTOS-8-25-16-035.jpg https://www.nso.edu/telescopes/dkist/first-light-full-field-movie/ https://svs.gsfc.nasa.gov/13494 https://www.nso.edu/telescopes/dkist/first-light-full-image-wdunn/ https://www.nso.edu/telescopes/dkist/image8/ https://svs.gsfc.nasa.gov/20306
The Old Sailors' Tool That Saved Apollo 13 The Old Sailors' Tool That Saved Apollo 13
1 month ago En
In the 1700s, sailors used sextants to navigate the seas. Centuries later, these old-timey tools saved the day on not one, but two of the Apollo missions! Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters, Ron Kakar ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.youtube.com/watch?v=hVCNS2jQQ6g http://mathworld.wolfram.com/ArchimedesSpiral.html https://timeandnavigation.si.edu/navigating-space/challenges https://wehackthemoon.com/tech/space-sextant-navigates-moon-missions https://www.space.com/8193-caused-apollo-13-accident.html https://nssdc.gsfc.nasa.gov/planetary/lunar/ap13acc.html http://astronomy.com/news/2018/06/the-story-of-the-apollo-sextant https://timeandnavigation.si.edu/multimedia-asset/apollo-sextant-and-eye-piece https://science.ksc.nasa.gov/history/apollo/apollo-13/apollo-13.html http://www.hq.nasa.gov/office/pao/History/alsj/a13/AS13_TEC.PDF Image Sources: https://commons.wikimedia.org/wiki/File:Apollo_13_Hasselblad_image_from_film_magazine_62-JJ_(cropped).jpg https://commons.wikimedia.org/wiki/File:Apollo13_splashdown.jpg https://commons.wikimedia.org/wiki/File:Apollo_13_Saturn_V_during_rollout.jpg https://commons.wikimedia.org/wiki/File:Apollo_13_Service_Module_-_AS13-59-8500_(cropped).jpg https://commons.wikimedia.org/wiki/File:Apollo_13_timeline.svg https://commons.wikimedia.org/wiki/File:2010-06-11_CSM%26LM.jpg https://commons.wikimedia.org/wiki/File:Apollo_13_liftoff-KSC-70PC-160HR.jpg https://commons.wikimedia.org/wiki/File:Apollo13_tank2.jpg https://commons.wikimedia.org/wiki/File:Sextant.jpg https://commons.wikimedia.org/wiki/File:Using_sextant_swing.gif https://commons.wikimedia.org/wiki/File:Apollo_8_Lovell_at_Guidance_and_Navigation_station.jpg https://commons.wikimedia.org/wiki/File:Apollo_breadboard_space_sextant_model.agr.jpg https://commons.wikimedia.org/wiki/File:The_Original_Apollo_13_Prime_Crew_-_GPN-2000-001166.jpg#/media/File:The_Original_Apollo_13_Prime_Crew_-_GPN-2000-001166.jpg https://commons.wikimedia.org/wiki/File:Apollo_CM_Sextant_at_Draper_Hack_the_Moon_exhibit.agr.jpg https://www.usgs.gov/media/images/quintant-sextant-or-lattice-sextant https://commons.wikimedia.org/wiki/File:British_Museum_Marine_Chronometer.jpg https://commons.wikimedia.org/wiki/File:Archimedean_spiral.svg https://commons.wikimedia.org/wiki/File:Agc_view.jpg https://commons.wikimedia.org/wiki/File:Dsky.jpg https://commons.wikimedia.org/wiki/File:Apollo8_Prime_Crew_(landscape_crop).jpg https://commons.wikimedia.org/wiki/File:Jim_Lovell_official_1966_portrait.jpg https://commons.wikimedia.org/wiki/File:Seasonearth.png https://commons.wikimedia.org/wiki/File:From_Day_Into_Night.jpg https://www.hq.nasa.gov/alsj/a13/AS13-62-8929HR.jpg https://nssdc.gsfc.nasa.gov/image/spacecraft/apollo_csm_diagram.gif
The Legacy of the Spitzer Space Telescope | SciShow News The Legacy of the Spitzer Space Telescope | SciShow News
2 months ago En
On January 30, 2020, we had to say goodbye to NASA’s Spitzer Space Telescope after more thank 16 years of revolutionizing infrared astronomy. Today, SciShow sends it off and says thank you by taking a look back at it’s incredible legacy. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org -- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow -- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters, Ron Kakar -- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow -- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow -- Sources: https://www.scientificamerican.com/article/ending-in-2020-nasas-infrared-spitzer-mission-leaves-a-gap-in-astronomy/ https://www.jpl.nasa.gov/news/news.php?feature=7580 https://www.jpl.nasa.gov/news/press_kits/spitzer/quick-facts/ https://iopscience.iop.org/article/10.1088/0004-637X/707/2/916 https://www.jpl.nasa.gov/news/news.php?feature=7036 https://iopscience.iop.org/article/10.1088/0004-637X/762/1/32/meta, https://youtube.com/watch?v=b3j4wz31gIM https://www.nature.com/articles/nature21360, https://www.jpl.nasa.gov/news/news.php?feature=7052 https://youtube.com/watch?v=QeqbD17ESH4 https://www.nature.com/articles/nature08515 https://www.jpl.nasa.gov/news/news.php?release=2009-150 https://youtube.com/watch?v=syLEQgfi99Q https://books.google.com/books?id=O0L9pnYNnGwC&lpg=PR11&ots=6_rbrpPaTR&dq=Mission%20to%20Saturn%20%20Cassini%20and%20the%20Huygens%20Probe%2C%20Chichester%20%20Praxis%20Publishing%20(2002).&lr&pg=PA10#v=onepage&q=1705&f=false https://www.jpl.nasa.gov/news/news.php?feature=4085 http://www.spitzer.caltech.edu/images/5762 http://www.spitzer.caltech.edu/news/651-feature05-17-Spitzer-Highlights-from-Two-Years-in-Space Image Sources: https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA23643 https://www.jpl.nasa.gov/news/press_kits/spitzer/gallery/#videos-1 https://www.nasa.gov/mission_pages/spitzer/images/index.html https://www.nasa.gov/mission_pages/spitzer/multimedia/spitzer-20091007v.html https://www.jpl.nasa.gov/news/press_kits/spitzer/gallery/top-images/ https://solarsystem.nasa.gov/moons/saturn-moons/iapetus/in-depth/ https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA22093 http://www.spitzer.caltech.edu/news/966-ssc2009-19-NASA-Space-Telescope-Discovers-Largest-Ring-Around-Saturn http://www.spitzer.caltech.edu/images/5762 http://www.spitzer.caltech.edu/images/2766-ssc2009-19a-Infrared-Ring-Around-Saturn https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA23644 http://www.spitzer.caltech.edu/images/2763-ssc2009-19c-Artist-s-Rendering-of-Saturn-s-Infrared-Ring https://www.jpl.nasa.gov/news/press_kits/spitzer/gallery/ https://www.nasa.gov/sites/default/files/thumbnails/image/pia21421.jpg https://www.nasa.gov/mission_pages/spitzer/images/index.html https://www.nasa.gov/feature/goddard/2019/nasa-visualization-shows-a-black-hole-s-warped-world https://svs.gsfc.nasa.gov/vis/a010000/a013300/a013326/BH_Accretion_Disk_Sim_360_4k.mp4 https://www.nasa.gov/content/fermi/overview https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16604 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA23123 https://photojournal.jpl.nasa.gov/figures/PIA23123_fig1.jpg https://www.jpl.nasa.gov/news/press_kits/spitzer/ https://www.jpl.nasa.gov/spaceimages/images/wallpaper/PIA04267-1920x1200.jpg http://www.spitzer.caltech.edu/images/2627-sig07-011-The-Spitzer-Space-Telescope-Spectrum http://www.spitzer.caltech.edu/video-audio/1440-ssc2014-02v1-Panning-Through-the-Milky-Way http://www.spitzer.caltech.edu/info/78-The-Cryogenic-Telescope-Assembly https://commons.wikimedia.org/wiki/File:Distant_galaxy_GN-z11_in_GOODS-N_image_by_HST.jpg https://commons.wikimedia.org/wiki/File:Giovanni_Cassini.jpg http://www.spitzer.caltech.edu/glimpse360/downloads https://www.nasa.gov/sites/default/files/thumbnails/image/jwst_artist_concept_0.png https://www.nasa.gov/multimedia/imagegallery/image_feature_2526.html https://www.nasa.gov/jpl/spitzer-turns-12 http://www.spitzer.caltech.edu/mission/235-Distant-Galaxies-and-Origins-of-the-Universe https://commons.wikimedia.org/wiki/File:Saturn_during_Equinox.jpg https://svs.gsfc.nasa.gov/13367
Could Life Survive Without a Star? Could Life Survive Without a Star?
2 months ago En
There are billions of planets out there that don't orbit stars. The sheer abundance of these planets has led some scientists to wonder if life could emerge without a star. Crash Course Business Entrepreneurship Learning Playlist: https://www.youtube.com/playlist?list=PL8dPuuaLjXtNamNKW5qlS-nKgA0on7Qze Host: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters, Ron Kakar ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://medium.com/the-space-perspective/how-planets-without-stars-can-possibly-host-life-on-them-98532ac168f7 https://aeon.co/essays/could-we-make-our-home-on-a-rogue-planet-without-a-sun https://www.wired.com/2011/02/steppenwolf-planet/ http://hoffman.cm.utexas.edu/courses/rogue_planet_nature_letter.pdf https://iopscience.iop.org/article/10.1088/2041-8205/735/2/L27/pdf https://www.space.com/38679-saturn-moon-enceladus-warm-churning-insides.html https://www.skyandtelescope.com/astronomy-news/rogue-planets-not-plentiful/ https://arxiv.org/pdf/0709.0945.pdf https://phys.org/news/2019-07-habitability-titan-ocean.html https://science.sciencemag.org/content/349/6246/420.abstract http://fire.biol.wwu.edu/cmoyer/zztemp_fire/biol405_S08/Nealson_slimes_tim05.pdf https://www.researchgate.net/profile/Olivia_Judson/publication/316561085_The_energy_expansions_of_evolution/links/5b9ced28a6fdccd3cb581926/The-energy-expansions-of-evolution.pdf http://www.astronomy.com/magazine/ask-astro/2018/09/tidal-heating https://ucmp.berkeley.edu/precambrian/archean_hadean.php ------ Images: https://www.spacetelescope.org/videos/heic1916b/ https://www.eso.org/public/videos/eso1245a/ https://www.videoblocks.com/video/pan-to-wild-butterflies-in-rain-forest-0rpo1t8 https://www.videoblocks.com/video/unique-fish-in-a-cave-sxf-rxsoxjlxmk81q https://en.wikipedia.org/wiki/File:Candidatus_Desulforudis_audaxviator.jpg https://commons.wikimedia.org/wiki/File:Desulforudis_audaxviator.jpg https://oceanexplorer.noaa.gov/okeanos/explorations/ex1103/logs/photolog/welcome.html#cbpi=/okeanos/explorations/ex1103/dailyupdates/media/video/0723-vent-site.html https://www.eso.org/public/videos/eso1738b/ https://www.videoblocks.com/video/transparent-lava-overlay-with-alpha-channel-9tyfxyy https://www.nasa.gov/mission_pages/cassini/multimedia/titan20120223L.html https://photojournal.jpl.nasa.gov/catalog/PIA06254 https://www.videoblocks.com/video/3d-animation-of-flying-over-group-of-bacterias-medical-video-background-hwznc1ssmjfnxrfk2 https://www.videoblocks.com/video/school-of-coral-fish-near-hard-corals-on-friwen-wall-best-diving-spot-near-friwen-island-gam-raja-ampat-indonesia-bhicff_zbj3qapdka
There's Apparently an Asteroid Between Mercury and Venus | Space News There's Apparently an Asteroid Between Mercury and Venus | Space News
2 months ago En
Astronomers have found the first asteroid orbiting closer to the Sun than Venus, and recently, some scientists have been looking at Earth, trying to understand the origins of our protective magnetic field. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.caltech.edu/about/news/first-asteroid-found-inside-orbit-venus https://earthsky.org/space/2020-av2-1st-intervenusian-asteroid https://www.space.com/news/this-newly-discovered-asteroid-is-the-second-closest-natural-object-to-the-sun https://arxiv.org/pdf/1912.06109.pdf https://www.syfy.com/syfywire/meet-2020-av2-the-first-asteroid-found-that-stays-inside-venuss-orbit https://www.eurekalert.org/emb_releases/2020-01/uor-nrp011520.php https://www.eurekalert.org/emb_releases/2020-01/potn-eem011520.php https://www.eurekalert.org/file/jrnls/pnas/pdfs/pnas.201916553.pdf https://www.nature.com/articles/nature16495 https://science.sciencemag.org/content/349/6247/521 Images: Thumbnail: https://www.nasa.gov/audience/forstudents/k-4/dictionary/Solar_System.html https://solarsystem.nasa.gov/resources/2156/asteroid-belt/ https://commons.wikimedia.org/wiki/File:Pti_aerial_photo_B.jpg https://commons.wikimedia.org/wiki/File:Palomar_Observatory_(15255350717).jpg https://apod.nasa.gov/apod/ap051129.html https://en.wikipedia.org/wiki/File:Asteroid_2020_AV2.jpg https://en.wikipedia.org/wiki/File:2020AV2orbit.jpg https://svs.gsfc.nasa.gov/11544 https://svs.gsfc.nasa.gov/12249 https://www.eurekalert.org/multimedia/res/221669.php?from=452731 https://solarsystem.nasa.gov/news/680/nasa-study-goes-to-earths-core-for-climate-insights/ https://www.nasa.gov/audience/forstudents/k-4/dictionary/Solar_System.html
How Levitating Dust Shapes Airless Worlds How Levitating Dust Shapes Airless Worlds
2 months ago En
Our moon has no atmosphere, but sometimes it has visible bands of light streaking across its sky, and scientists suspect that electrostatic forces could explain this levitating dust! Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.researchgate.net/publication/245307656_Lunar_Dust_Levitation https://www.nasa.gov/feature/ames/dust-floats-above-lunar-surface-electrostatic-dust-transport-reshapes-surfaces-of-airless https://www.nasa.gov/centers/goddard/news/features/2010/lhg.html https://ui.adsabs.harvard.edu/abs/2005Icar..175..159C/abstract https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016GL069491 Images: https://www.nasa.gov/mission_pages/apollo/videos https://www.nasa.gov/centers/goddard/news/features/2010/lhg.html https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=13150 https://svs.gsfc.nasa.gov/10599 https://www.nasa.gov/centers/goddard/images/content/460305main_clemantine_cz.jpg https://svs.gsfc.nasa.gov/4619 https://en.wikipedia.org/wiki/File:Eros_rotation_Dec._3-4_2000.gif https://en.wikipedia.org/wiki/File:67P-C-G_-_March_28_2015_(32370930490).jpg https://en.wikipedia.org/wiki/File:Comet_on_7_July_2015_NavCam.jpg https://en.wikipedia.org/wiki/File:Atlas_with_rings.jpg https://solarsystem.nasa.gov/moons/saturn-moons/atlas/in-depth/ https://solarsystem.nasa.gov/news/13025/cassini-sees-flying-saucer-moon-atlas-up-close/ http://creativecommons.org/licenses/by-sa/3.0/igo
Get Ready for a New Star in the Night Sky! | SciShow News Get Ready for a New Star in the Night Sky! | SciShow News
2 months ago En
Astronomers are predicting that two stars are likely to merge and explode, and it may happen soon... on a cosmic timescale. Plus, scientists break up a meteorite and find the oldest solid matter ever discovered on earth. Hosted By: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.lsu.edu/physics/v_sagittae.php https://www.eurekalert.org/pub_releases/2020-01/lsu-bsv010620.php https://www.lsu.edu/physics/files/v_sagittae/vsge_technical-details.pdf https://imagine.gsfc.nasa.gov/science/objects/cataclysmic_variables.html https://www.pnas.org/cgi/doi/10.1073/pnas.1904573117 https://www.eurekalert.org/emb_releases/2020-01/fm-mct010820.php https://www.eurekalert.org/emb_releases/2020-01/potn-aoi010820.php https://www.lpi.usra.edu/meteor/metbull.php?code=16875 https://www.pnas.org/content/116/47/23461 Image Sources: https://commons.wikimedia.org/wiki/File:Sagitta_IAU.svg https://svs.gsfc.nasa.gov/11641 https://www.eso.org/public/images/eso1919a/ https://www.nasa.gov/multimedia/imagegallery/image_feature_793.html https://commons.wikimedia.org/wiki/File:La_Luna_y_Venus_al_amanecer_desde_Popay%C3%A1n.jpg https://www.nasa.gov/mission_pages/spitzer/multimedia/spitzer-20090513anim.html https://commons.wikimedia.org/wiki/File:Oriented_Taza_Meteorite.jpg https://en.wikipedia.org/wiki/File:Murchison_crop.jpg https://www.eurekalert.org/multimedia/pub/221026.php?from=451989
This Little-Known Lab Is Changing the Future of Space This Little-Known Lab Is Changing the Future of Space
2 months ago En
This video was sponsored by Fasthosts. Fasthosts are giving UK viewers the chance to win tickets, flight, and accommodation to SXSW 2020 by answering my Techie Test question: https://www.fasthosts.co.uk/scishowspace To live on the Moon, we’ll need to do things we’ve never done before and overcome challenges we’ve never faced. Luckily for us, NASA is developing some brand-new technology at Swamp Works. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Correspondence with Swamp Works’s Jason Schuler https://technology-ksc.ndc.nasa.gov/featurestory/swampworks https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20190028896.pdf https://www.wired.com/story/inside-swamp-works-the-nasa-lab-learning-to-mine-the-moon/ https://spectrum.ieee.org/aerospace/robotic-exploration/how-nasa-will-use-robots-to-create-rocket-fuel-from-martian-soil https://technology-ksc.ndc.nasa.gov/featurestory/swampworks https://www.wired.com/story/inside-swamp-works-the-nasa-lab-learning-to-mine-the-moon/ https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20130012970.pdf https://sites.nationalacademies.org/cs/groups/ssbsite/documents/webpage/ssb_185451.pdf https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20180003318.pdf https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20180002949.pdf Images: https://svs.gsfc.nasa.gov/13215 https://en.wikipedia.org/wiki/File:SR71_factoryfloor_SkunkWorks.jpg https://en.wikipedia.org/wiki/File:Lockheed_SR-71_Blackbird.jpg https://en.wikipedia.org/wiki/File:F-117_Nighthawk_Front.jpg https://www.nasa.gov/feature/university-researchers-test-prototype-spacesuits-at-kennedy https://images.nasa.gov/details-KSC-20170412-MH-AJW01-0001-RASSOR_Mobility-3150689 https://www.nasa.gov/image-feature/jpl/pia23378/curiosity-at-glen-etive https://www.nasa.gov/mission_pages/apollo/videos https://images.nasa.gov/details-KSC-20190605-MH-GEB01_0001-RASSOR_testing_B-roll_and_photos-3222817 https://en.wikipedia.org/wiki/File:Ap16_rover.ogv https://images.nasa.gov/search-results?q=electrodynamic%20dust%20shield&page=1&media=image,video,audio&yearStart=1920&yearEnd=2019 https://images.nasa.gov/details-KSC-20180316-PH_GEB01_0115 https://images.nasa.gov/details-KSC-20180316-PH_GEB01_0132 https://images.nasa.gov/details-KSC-20180209-PH_GEB01_0017
How Doctors on Earth Stopped a Medical Emergency in Space How Doctors on Earth Stopped a Medical Emergency in Space
2 months ago En
There was a medical incident on the ISS which required NASA to treat an astronaut from Earth. And astronomers have discovered what might be some of the universe’s earliest stars. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedaily.com/releases/2020/01/200102143439.htm https://www.mayoclinic.org/diseases-conditions/deep-vein-thrombosis/symptoms-causes/syc-20352557 https://www.mayoclinic.org/diseases-conditions/pulmonary-embolism/symptoms-causes/syc-20354647 https://files.springernature.com/getResource/36-37%20NV%20Hatch.pdf?token=IULUvIufpS8AXE43riPpExKrcZMUcwpHIO0w4yhOno61RnG9Vz6%2Fr7GCrI5AcBi92o1n3tikPjKFkiYotkHNpNM75Zwrwg1JnULfD6ql3la9sgK2%2FX2PwlPWNJ29rKTyuCh%2FZ3DLB4IVSRfpmhKqIH8A0gFLvnATR8vYr8jbXjrScje2oooPTpp1oxb40J7H6R1Se4bGQnT7HNP7lnlhp40M0VnqSPp7kwO%2Fuk2bUqzjiasmwG%2BJbZ9LaxWjZFNabigZRhugIFo%2B3%2FYhd7No24OfiCxsDH6JttJpHcCG9zU%3D https://files.springernature.com/getResource/Full%20Text%20Willis%2041586_2019_1829.pdf?token=IULUvIufpS8AXE43riPpExKrcZMUcwpHIO0w4yhOno61RnG9Vz6%2Fr7GCrI5AcBi92o1n3tikPjKFkiYotkHNpNM75Zwrwg1JnULfD6ql3lY1qr0iCISqBoD6%2BJwmsepvuCh%2FZ3DLB4IVSRfpmhKqIOxmasEJ11i7lX68BkeYSOTDzOFVr05yIbt9IV3a7oqk6R1Se4bGQnT7HNP7lnlhp40M0VnqSPp7kwO%2Fuk2bUqy4COccDRtTVCPDgs7U4YSWVcEgTogFk4rka1PD%2FuKkd%2BQ%2BHxzIpNtlk5005%2FNy%2FpV18Uamj7E%2F8VlMCOgJoL328srpqi2LRQMQQG%2BxQIwAVw%3D%3D https://earthsky.org/space/cosmic-dark-ages-lyman-alpha-galaxies-lager Images: https://www.nasa.gov/mission_pages/station/research/experiments/explorer/Investigation.html?#id=905 https://svs.gsfc.nasa.gov/13511 https://commons.wikimedia.org/wiki/File:Gray558.png https://commons.wikimedia.org/wiki/File:CMB_Timeline300_no_WMAP.jpg https://commons.wikimedia.org/wiki/File:NASA-WMAP-first-stars.jpg https://commons.wikimedia.org/wiki/File:Stellar_Fireworks_Finale.jpg https://commons.wikimedia.org/wiki/File:UGC_12158.jpg https://commons.wikimedia.org/wiki/File:XMM-Newton_Mock-up_in_Darmstadt.jpg https://commons.wikimedia.org/wiki/File:14-23000-Sparky-MassiveGalaxyFormation-20140827.jpg https://www.istockphoto.com/photo/zenith-image-of-the-international-space-station-flying-above-earth-gm864587000-143463485 https://www.istockphoto.com/vector/medical-diagram-of-deep-vein-thrombosis-at-leg-area-gm929922584-254977912 https://www.istockphoto.com/vector/pulmonary-embolism-gm910581668-250765201 https://www.istockphoto.com/photo/formation-of-a-blood-clot-gm1146478485-308930049 https://www.istockphoto.com/vector/children-astronaut-with-space-monster-gm165752914-14792691 https://www.istockphoto.com/photo/international-space-station-orbiting-earth-like-planet-gm484366920-71675613
How to (Maybe) Find Your Own Little Amazing Meteorite How to (Maybe) Find Your Own Little Amazing Meteorite
2 months ago En
Most of the meteorites that land on this planet are pretty tiny. And enough of them fall to Earth each day that, theoretically, you could find micrometeorite yourself. Host: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://pubs.geoscienceworld.org/gsa/geology/article/45/2/119/195213/an-urban-collection-of-modern-day-large https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2014JA020383 https://www.scirp.org/journal/paperinformation.aspx?paperid=91984 https://www.syfy.com/syfywire/can-you-really-find-micrometeorites-in-your-gutter-well https://www-ssrl.slac.stanford.edu/content/sites/default/files/documents/nano-lab-safety.pdf https://hypertextbook.com/facts/2000/IlanaPrice.shtml https://www.sciencefriday.com/articles/up-on-the-roof-a-handful-of-urban-stardust/ https://www.nhm.ac.uk/discover/cosmic-dust-hunt.html https://www.pnas.org/content/106/17/6904 http://solarviews.com/eng/edu/micromet.htm https://scholarworks.uni.edu/pias/vol60/iss1/47/ https://eos.org/articles/urban-micrometeorites-no-longer-a-myth https://www.nytimes.com/2017/03/10/science/space-dust-on-earth.html?_r=0 https://www.iflscience.com/space/how-hunt-micrometeorites/ https://eos.org/articles/urban-micrometeorites-no-longer-a-myth https://www.wired.com/story/jon-larsen-amazing-micro-meteorites/ ------ Images: https://www.eso.org/public/videos/esocast82b/ https://www.spacetelescope.org/videos/heic0310d/ https://commons.wikimedia.org/wiki/File:Light_microscope_images_of_stony_cosmic_spherules.png https://www.videoblocks.com/video/meteors-flying-through-nebula-abstract-loopable-background-hwicwhngliw5e3isc https://www.istockphoto.com/vector/flat-magnet-icon-gm501279267-43706842 https://www.istockphoto.com/vector/plastic-bag-isolated-on-transparent-background-empty-transparent-plastic-pocket-bag-gm845299216-138369345 https://www.istockphoto.com/vector/flat-design-healthcare-microscope-icon-with-side-shadow-gm869095000-144586233 https://www.istockphoto.com/vector/yard-waste-bags-recycled-gm912400746-251182369 https://www.videoblocks.com/video/snow-melting-on-a-roof-into-a-gutter-sadt_mge4jpmvys4k https://www.flickr.com/photos/waiferx/2956954530/ https://www.flickr.com/photos/jsjgeology/48702524843/in/photolist-2hcFaSc-y6Jek9 https://commons.wikimedia.org/wiki/File:Back-Scattered_Electron_Micrograph_of_Coal_Fly_Ash_small.tif https://commons.wikimedia.org/wiki/File:Cross_sections_of_different_micrometeorite_classes.jpg https://www.flickr.com/photos/internetarchivebookimages/14763724531/ https://pubs.geoscienceworld.org/gsa/geology/article/45/2/119/195213/an-urban-collection-of-modern-day-large https://commons.wikimedia.org/wiki/File:Micrometeorite.jpg
Future Space News of 2020 Future Space News of 2020
3 months ago En
2020 is going to be an exciting year for space exploration, if everything goes according to plan. Humans are heading to space in new spacecraft, multiple Mars missions are on the horizon, and scientists are getting a new perspective on our Sun! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.space.com/hope-emirates-mars-mission.html https://spaceflightnow.com/2019/11/19/chinese-mars-rover-completes-landing-trial-ahead-of-2020-launch/ https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ExoMars_TGO_reaches_Mars_orbit_while_EDM_situation_under_assessment https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ExoMars_highlights_radiation_risk_for_Mars_astronauts_and_watches_as_dust_storm_subsides https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/Schiaparelli_landing_investigation_completed https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/First_results_from_the_ExoMars_Trace_Gas_Orbiter https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/All_instruments_onboard_Rosalind_Franklin_rover https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ExoMars_2020_progress_and_challenges https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ESA_s_Mars_rover_has_a_name_Rosalind_Franklin https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ExoMars_parachute_progress https://oig.nasa.gov/docs/IG-20-005.pdf https://www.spacex.com/dragon https://www.space.com/spacex-crew-dragon-abort-static-fire-test.html https://www.boeing.com/features/2019/11/starliner-rollout-11-19.page https://spacenews.com/boeing-fires-back-at-nasa-inspector-general-regarding-commercial-crew-report/ https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Solar_Orbiter_launch_campaign_begins https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Solar_Orbiter_factsheet https://www.nasa.gov/mission_pages/sunearth/science/Heliosphere.html https://sci.esa.int/web/solar-orbiter/-/51168-summary https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Teamwork_with_Parker_Solar_Probe https://sci.esa.int/web/solar-orbiter/-/solar-orbiter-s-journey-around-the-sun-1 Images: https://svs.gsfc.nasa.gov/11636 https://mars.nasa.gov/mars2020/multimedia/videos/?v=319 https://en.wikipedia.org/wiki/File:Mars_rover_being_tested_near_the_Paranal_Observatory.jpg http://areology.blogspot.com/2014/10/oxia-planum-near-coogoon-vallis.html https://en.wikipedia.org/wiki/File:NASA-OxiaPlanum-LocationMap-20151021.png https://www.esa.int/ESA_Multimedia/Images/2010/02/ExoMars_is_one_of_several_planetary_missions_incorporating_a_drill2 https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Exploration/ExoMars/ExoMars_2020_progress_and_challenges https://commons.wikimedia.org/wiki/File:Soyuz_TMA-7_spacecraft2.jpg https://en.wikipedia.org/wiki/File:COTS2Dragon.6.jpg https://en.wikipedia.org/wiki/File:Crew_Dragon_at_the_ISS_for_Demo_Mission_1_(cropped).jpg https://commons.wikimedia.org/wiki/File:CST-100.jpg https://www.esa.int/ESA_Multimedia/Images/2019/12/Solar_Orbiter https://www.nasa.gov/press-release/nasa-invites-media-to-launch-of-solar-orbiter-spacecraft https://en.wikipedia.org/wiki/File:PIA22835-VoyagerProgram%26Heliosphere-Chart-20181210.png
How Long Will the Voyager Spacecraft Last? How Long Will the Voyager Spacecraft Last?
3 months ago En
For more than 40 years, the Voyager probes have traveled through space sending back all kinds of fascinating data. But these probes were never meant to send us data forever - so how much longer will these amazing probes last? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://voyager.jpl.nasa.gov/mission/spacecraft/ https://voyager.jpl.nasa.gov/mission/status/#sfos https://voyager.jpl.nasa.gov/mission/science/thirty-year-plan/ https://blogs.scientificamerican.com/life-unbounded/voyager-deconstructed/ https://slate.com/news-and-politics/2003/11/what-voyager-1-uses-for-fuel.html https://voyager.jpl.nasa.gov/galleries/images-voyager-took/ https://www.jpl.nasa.gov/news/news.php?feature=7530 https://www.space.com/43158-what-spacecraft-will-enter-interstellar-space-next.html Image Sources: https://commons.wikimedia.org/wiki/File:Voyager_probes_with_the_outer_worlds.jpg https://www.nasa.gov/centers/hq/home/index.html https://images.nasa.gov/details-NHQ_2017_0267_VF_NASA%20Celebrates%2040%20Years%20of%20the%20Voyager%20Mission https://voyager.jpl.nasa.gov/galleries/illustrations/#gallery-7 https://voyager.jpl.nasa.gov/galleries/illustrations/#gallery-8 https://voyager.jpl.nasa.gov/news/details.php?article_id=112 https://commons.wikimedia.org/wiki/File:Hydrazin.svg https://www.nasa.gov/feature/jpl/voyager-1-fires-up-thrusters-after-37 https://voyager.jpl.nasa.gov/downloads/#gallery-posters-4 https://commons.wikimedia.org/wiki/File:MHW-RTGs.gif https://commons.wikimedia.org/wiki/File:Plutonium_pellet.jpg https://rps.nasa.gov/power-and-thermal-systems/thermal-systems/light-weight-radioisotope-heater-unit/ https://en.wikipedia.org/wiki/File:Voyager_Program_-_RTG_diagram_1.png https://commons.wikimedia.org/wiki/File:Voyager_2_path.svg https://en.wikipedia.org/wiki/File:Animation_of_Voyager_2_trajectory.gif https://commons.wikimedia.org/wiki/File:Animation_of_Voyager_1_trajectory.gif https://commons.wikimedia.org/wiki/File:Voyager_spacecraft_model.png https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA01384 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA01362 https://voyager.jpl.nasa.gov/news/details.php?article_id=91 https://solarsystem.nasa.gov/resources/11887/shepherd-satellites/ https://voyager.jpl.nasa.gov/mission/spacecraft/instruments/ https://commons.wikimedia.org/wiki/File:Voyager_Program_-_spacecraft_diagram.png
The Brightest, Biggest Space News of 2019! The Brightest, Biggest Space News of 2019!
3 months ago En
This has been another really good year for exploring the universe. This is our annual superlatives episode, so let’s take a look at the some of the coolest breakthroughs of 2019. Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/mission_pages/chandra/news/black-hole-image-makes-history https://www.planetary.org/explore/space-topics/space-missions/change-4.html https://www.space.com/32049-kbo-2014-mu69.html https://www.space.com/42962-brightest-quasar-early-universe-600-trillion-suns.html http://curious.astro.cornell.edu/the-universe/black-holes-and-quasars https://public.nrao.edu/gallery/what-is-a-lensed-galaxy/ https://www.nature.com/articles/s41550-019-0880-2 https://www.space.com/most-massive-neutron-star-detected.html http://astronomy.swin.edu.au/cosmos/N/Neutron+Star https://www.wolframalpha.com/input/?i=10e17+kg%2Fm%5E3+*+1+cm%5E3 https://arxiv.org/abs/1710.05938 https://en.wikipedia.org/wiki/List_of_Falcon_9_and_Falcon_Heavy_launches#2019 https://en.wikipedia.org/wiki/List_of_Falcon_9_and_Falcon_Heavy_launches#2018 https://en.wikipedia.org/wiki/List_of_Space_Shuttle_missions#Flight_statistics https://spaceflightnow.com/2017/04/04/musk-previews-busy-year-ahead-for-spacex/ https://www.space.com/spacex-reuse-payload-fairing-starlink-launch.html https://www.theverge.com/2018/5/9/17254384/spacex-falcon-9-block-5-upgrade-rocket-reusability-savings http://lasp.colorado.edu/home/maven/2008/09/15/nasa-selects-cu-boulder-to-lead-485-million-mars-mission/ https://www.nasa.gov/home/hqnews/2010/oct/HQ_C10-065_Maven_Services.html https://www.nasa.gov/mission_pages/shuttle/shuttlemissions/list_1985.html ------ Images: https://www.nasa.gov/mission_pages/chandra/news/black-hole-image-makes-history https://commons.wikimedia.org/wiki/File:Chang%27e_4.png https://www.nasa.gov/feature/nasa-s-new-horizons-team-publishes-first-kuiper-belt-flyby-science-results https://www.spacetelescope.org/images/heic1902a/ https://www.spacetelescope.org/videos/astro_by/ https://www.spacetelescope.org/videos/heic1902b/ https://www.spacetelescope.org/images/heic1902b/ https://svs.gsfc.nasa.gov/20267 https://www.eso.org/public/videos/eso1319a/ https://www.eurekalert.org/multimedia/pub/211355.php?from=441233 https://commons.wikimedia.org/wiki/File:Bangabandhu_Satellite-1_Mission_(42025498972).jpg https://blogs.nasa.gov/tess/2018/04/18/looking-ahead-at-countdown-ascent/ https://svs.gsfc.nasa.gov/20213 https://svs.gsfc.nasa.gov/12933
New Discoveries from Our Second Interstellar Visitor | SciShow News New Discoveries from Our Second Interstellar Visitor | SciShow News
3 months ago En
This year, scientists have had a chance to study something pretty mind-boggling: a comet that came from outside of our solar system. Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/pub_releases/2019-12/uoc--nni121219.php http://www2.ess.ucla.edu/~jewitt/papers/2019/JHK19.pdf http://www2.ess.ucla.edu/~jewitt/papers/2019/JL19b.pdf http://www2.ess.ucla.edu/~jewitt/2019Q4.html https://www.spacetelescope.org/news/heic1918/ https://www.skyandtelescope.com/astronomy-news/possible-interstellar-comet-headed-our-way/ https://minorplanetcenter.net/mpec/K19/K19RA6.html https://hubblesite.org/contents/news-releases/2019/news-2019-61 https://www.sciencemag.org/news/2019/10/alien-comets-may-be-common-object-beyond-solar-system-suggests https://projectpluto.com/temp/2017u1.htm https://projectpluto.com/temp/2i.htm https://arxiv.org/pdf/1909.05851.pdf ------ Images: https://svs.gsfc.nasa.gov/4758 https://hubblesite.org/contents/media/images/2019/61/4589-Image?news=true https://www.spacetelescope.org/videos/heic1918a/ https://svs.gsfc.nasa.gov/4758 https://www.spacetelescope.org/images/heic1918b/ https://svs.gsfc.nasa.gov/4758 https://www.spacetelescope.org/news/heic1918/ https://www.eso.org/public/videos/eso1820c/ https://en.wikipedia.org/wiki/File:Milkyway_Swan_Panorama.jpg
How Two Dead Stars Sparked a New Field of Astronomy How Two Dead Stars Sparked a New Field of Astronomy
3 months ago En
Pulsars are more than just cool blinking lights shining across the universe. The discovery of the first binary pulsar paved the way for gravitational wave astronomy astronomy today. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg , Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr.Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/217709a0 http://articles.adsabs.harvard.edu/pdf/1975ApJ...195L..51H https://arxiv.org/pdf/1411.3930.pdf https://astrobites.org/2018/02/02/looking-back-at-the-hulse-taylor-binary-pulsar/ https://www.aps.org/publications/apsnews/200602/history.cfm https://www.nature.com/articles/277437a0 https://www.amnh.org/explore/videos/space/gravity-making-waves/essay-waiting-for-gravity-at-ligo https://iopscience.iop.org/article/10.1088/0264-9381/21/5/005/meta https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.061102 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.119.161101 https://www.nationalgeographic.com/science/space/reference/gravitational-waves/ Images: https://www.ligo.caltech.edu/image/ligo20160615f https://svs.gsfc.nasa.gov/10143 https://commons.wikimedia.org/wiki/File:Russell_Alan_Hulse.jpg https://commons.wikimedia.org/wiki/File:2008JosephTaylor.jpg https://commons.wikimedia.org/wiki/File:Arecibo_Observatory.png https://svs.gsfc.nasa.gov/20267 https://svs.gsfc.nasa.gov/10582 https://svs.gsfc.nasa.gov/20225 https://svs.gsfc.nasa.gov/10426 https://svs.gsfc.nasa.gov/11086 https://svs.gsfc.nasa.gov/12740 https://nasaviz.gsfc.nasa.gov/12949 https://svs.gsfc.nasa.gov/20136 https://www.ligo.caltech.edu/image/ligo20150731a
First Results from the Probe That Went to the Sun First Results from the Probe That Went to the Sun
3 months ago En
Scientists have revealed the results of the Parker Solar Probe’s first two flybys of the Sun, and LIGO has a new instrument called the quantum vacuum squeezer! Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/d41586-019-03665-3 https://www.nasa.gov/press-release/first-nasa-parker-solar-probe-results-reveal-surprising-details-about-our-sun https://www.nasa.gov/mission_pages/iris/multimedia/layerzoo.html http://parkersolarprobe.jhuapl.edu/The-Mission/index.php#introduction http://news.mit.edu/2019/ligo-reach-quantum-noise-wave-1205 Images: https://svs.gsfc.nasa.gov/12911 http://parkersolarprobe.jhuapl.edu/The-Mission/index.php#Where-Is-PSP https://svs.gsfc.nasa.gov/30481 https://svs.gsfc.nasa.gov/12704 https://svs.gsfc.nasa.gov/13113 https://svs.gsfc.nasa.gov/20299 https://svs.gsfc.nasa.gov/13105 https://svs.gsfc.nasa.gov/11086 https://commons.wikimedia.org/wiki/File:Initial_and_Enhanced_LIGO_schematics.png
The Invisible Gas That Gave Us Galaxies The Invisible Gas That Gave Us Galaxies
3 months ago En
Get 10% off today —WITH FREE WORLDWIDE SHIPPING—by going to http://ridge.com/SCISHOW and use code “SCISHOW” at check out. More than half of all the matter in the universe is out in the dark, "empty space." Although it's basically invisible, the intergalactic medium has a lot to tell us about the stuff we can see. Host: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1709.09180.pdf https://www.nasa.gov/feature/goddard/2019/milky-way-raids-intergalactic-bank-accounts-hubble-study-finds https://www.space.com/what-happens-in-intergalactic-space.html https://www.knowablemagazine.org/article/physical-world/2019/intergalactic-medium-gas-galaxy http://www.spacedaily.com/reports/Astronomers_catch_wind_rushing_out_of_galaxy_999.html ------ Images: https://www.spacetelescope.org/images/heic0406a/ https://www.spacetelescope.org/videos/astro_bz/ https://www.eso.org/public/images/sunspectrum-noao/ https://www.eso.org/public/images/potw1649a/ https://www.eso.org/public/images/eso0920a/ https://www.eurekalert.org/multimedia/pub/146214.php https://www.eso.org/public/videos/eso50cosmology/ https://svs.gsfc.nasa.gov/10555 https://www.eso.org/public/images/eso1723a/ https://www.nasa.gov/feature/goddard/2019/milky-way-raids-intergalactic-bank-accounts-hubble-study-finds https://www.eso.org/public/images/potw1009a/ https://www.spacetelescope.org/images/opo1726b/ https://www.istockphoto.com/photo/many-receipts-gm1158445264-316443556 https://www.istockphoto.com/photo/penny-with-path-gm124436849-4124636 https://svs.gsfc.nasa.gov/10663
Planets Could Form Around Black Holes! | SciShow News Planets Could Form Around Black Holes! | SciShow News
3 months ago En
This week in space. Scientists have discovered a black hole that could possibly everything we know about black holes, and also, evidence that planets, yes planets, could form around super massive black holes. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/s41586-019-1766-2 https://www.eurekalert.org/pub_releases/2019-11/caos-cao112519.php https://science.nasa.gov/astrophysics/focus-areas/black-holes https://www.cfa.harvard.edu/research/hea/stellar-black-holes https://www.nature.com/articles/nature18322#Sec2 https://arxiv.org/pdf/0904.2784.pdf http://www.stsci.edu/~ofox/posters2017/posters/heap_poster.pdf https://iopscience.iop.org/article/10.3847/1538-4357/ab4cf0 https://www.cfca.nao.ac.jp/en/pr/20191125 https://www.nature.com/articles/nature00995 https://www.jpl.nasa.gov/news/news.php?feature=927 http://astronomy.swin.edu.au/sao/downloads/HET620-M09A01.pdf
3 Ways to Slingshot a Star 3 Ways to Slingshot a Star
4 months ago En
Go to http://curiositystream.com/Space to start streaming Knowing Without Seeing. Use the promo code ‘space’ during the sign-up process to get your first 31 days free. The star-mapping satellite Gaia has found more than 20 stars speeding across the Milky Way toward intergalactic space. There are just a few things that can slingshot a star out of a galaxy and all of them take some extreme gravitational interactions. Host: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.knowablemagazine.org/article/physical-world/2018/unbound-and-out-boosted-black-holes-stars-speed-leaving-clues-behind. https://arxiv.org/pdf/1805.04184.pdf https://arxiv.org/pdf/1308.3495.pdf https://arxiv.org/pdf/1810.02029.pdf https://academic.oup.com/mnras/article/469/2/2151/3573852 https://www.annualreviews.org/doi/10.1146/annurev-astro-082214-122230 http://www.spitzer.caltech.edu/images/1925-ssc2008-10b-A-Roadmap-to-the-Milky-Way-Annotated- ------ Images: http://www.esa.int/ESA_Multimedia/Images/2013/08/Artist_s_impression_of_Gaia2 https://www.esa.int/Science_Exploration/Space_Science/Gaia/Gaia_spots_stars_flying_between_galaxies https://commons.wikimedia.org/wiki/File:X-RayFlare-BlackHole-MilkyWay-20140105.jpg https://www.nasa.gov/multimedia/imagegallery/image_feature_649.html https://www.eso.org/public/videos/eso1311b/ https://www.spacetelescope.org/images/heic1509c/ https://www.spacetelescope.org/images/opo1019b/
This Star Just Won't Stop Exploding! This Star Just Won't Stop Exploding!
4 months ago En
Go to http://CuriosityStream.com/Space to start streaming Cosmic Front. Use the promo code ‘space’ during the sign-up process to get your first 31 days free. M31N 2008-12a is a rare phenomenon called a recurrent nova, and it may hold the key to understanding the lives and cataclysmic deaths of massive stars. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1712.04872.pdf https://astronomycommunity.nature.com/users/198407-matt-darnley/posts/42643-a-recurrent-nova-super-remnant-in-the-andromeda-galaxy https://www.nature.com/articles/s41586-018-0825-4?utm_campaign=MultipleJournals_USG_ASTRO&utm_source=Nature_community&utm_medium=Community_sites&utm_content=BenJoh-Nature-MultipleJournals-Astronomy_and_Astrophysics-Global https://stardate.org/astro-guide/novae-and-supernovae https://arxiv.org/pdf/1607.08082.pdf https://www.universetoday.com/141536/this-star-has-been-going-nova-every-year-for-millions-of-years/ https://arxiv.org/pdf/astro-ph/0702351.pdf Images: https://svs.gsfc.nasa.gov/11447 https://svs.gsfc.nasa.gov/10547 https://svs.gsfc.nasa.gov/11641 https://svs.gsfc.nasa.gov/11735 https://svs.gsfc.nasa.gov/20184 https://svs.gsfc.nasa.gov/30153
Something Is Creating and Removing Oxygen on Mars | SciShow News Something Is Creating and Removing Oxygen on Mars | SciShow News
4 months ago En
Oxygen levels in the Martian atmosphere are mysteriously inconsistent, and scientists don’t have a clear explanation for what’s behind the changes. Meanwhile, scientists DO have explanations for the tiger-like stripes on one of Saturn’s moons. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- SOURCES: https://www.nasa.gov/feature/goddard/2019/with-mars-methane-mystery-unsolved-curiosity-serves-scientists-a-new-one-oxygen https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2019JE006175 https://www.sciencemag.org/news/2019/11/how-enceladus-got-its-water-spewing-tiger-stripes https://arxiv.org/pdf/1911.02730.pdf IMAGE SOURCES https://www.videoblocks.com/video/red-smoke-fills-a-dark-room-rm7lkun https://commons.wikimedia.org/wiki/File:7505_mars-curiosity-rover-gale-crater-beauty-shot-pia19839-full2.jpg https://photojournal.jpl.nasa.gov/jpeg/PIA16100.jpg https://www.flickr.com/photos/132160802@N06/31481572660/in/photostream/ https://commons.wikimedia.org/wiki/File:Mars_atmosphere.jpg https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA00396 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA22960 https://commons.wikimedia.org/wiki/File:Enceladus_Tiger_Stripes_Up_Close_PIA06247.jpg https://www.jpl.nasa.gov/video/details.php?id=1404 https://www.jpl.nasa.gov/news/news.php?feature=6812 https://solarsystem.nasa.gov/resources/17848/five-moons-and-saturn/ https://commons.wikimedia.org/wiki/File:E_ring_with_Enceladus.jpg https://upload.wikimedia.org/wikipedia/commons/6/66/PIA17209-SaturnMoon-Enceladus-CloseFlyby-20151219.jpg
Where Do the Biggest Galaxies Come From? Where Do the Biggest Galaxies Come From?
4 months ago En
Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you’re ready to launch, go to http://squarespace.com/space and add code “SPACE" at checkout to save 10% off your first purchase of a website or domain. Submillimeter galaxies are ancient, dense, massive galaxies with up to 10 times the number of stars in the Milky Way, and for a long time, scientists couldn’t even figure out how they existed in the first place. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.jpl.nasa.gov/news/news.php?feature=4028 https://arxiv.org/pdf/1401.1510.pdf https://www.universetoday.com/135177/submillimeter-early-universes-formation/ https://www.astro.princeton.edu/~jgreene/AST542/prachisubmm.pdf https://arxiv.org/abs/1701.05898 Images: https://commons.wikimedia.org/wiki/File:SDSS_J162702.56%2B432833.9.jpg https://svs.gsfc.nasa.gov/30955 https://svs.gsfc.nasa.gov/10128 https://svs.gsfc.nasa.gov/20241 https://www.jpl.nasa.gov/news/news.php?feature=4028 https://archive.org/details/CHAN-237 https://chandra.harvard.edu/photo/2005/smg/animations.html https://svs.gsfc.nasa.gov/30941
We've Never Seen a Pulsar Explode Like This | SciShow News We've Never Seen a Pulsar Explode Like This | SciShow News
4 months ago En
Spacebit is sending crawling, jumping, mini-robots to the moon, and researchers have witnessed a pulsar emit a very cool combination of traits in its most recent flare. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.newscientist.com/article/2219443-plans-for-uks-first-moon-rover-announced-at-new-scientist-live/ https://spacebit.com/mooncrawler https://www.astrobotic.com/2019/9/24/astrobotic-and-spacebit-announce-agreement-to-bring-the-first-uk-commercial-payload-to-the-moon https://www.forbes.com/sites/jonathanocallaghan/2019/10/11/the-uks-first-moon-rover-will-be-a-tiny-jumping-spider-in-2021 https://www.space.com/spacebit-spider-robots-launching-to-moon-2021.html http://www.cubesat.org/missions https://eurekalert.org/pub_releases/2019-11/nsfc-nnc110719.php https://iopscience.iop.org/article/10.3847/2041-8213/ab4ae1 Images: https://www.nasa.gov/content/cubesats-released-from-space-station-0 https://s3.amazonaws.com/astrobotic-assets/Astrobotic+Animation.mp4 https://commons.wikimedia.org/wiki/File:LidarObliqueWithHeightScale_(22380564631).jpg https://svs.gsfc.nasa.gov/10861 https://svs.gsfc.nasa.gov/13031 https://svs.gsfc.nasa.gov/13419
Other Worlds on Earth: Preparing for Space from Home Other Worlds on Earth: Preparing for Space from Home
4 months ago En
Get 10% off today —WITH FREE WORLDWIDE SHIPPING—by going to http://ridge.com/SPACE and use code “SCISHOW” at check out. Other worlds don't seem very welcoming to us Earthlings, and it can be hard to practice our off-world explorations from millions of kilometers away. But Earth also has its fair share of hostile places that we can use to prepare for those unfriendly environments. Host: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.smithsonianmag.com/travel/going-moon-apollo-11-astronauts-trained-these-five-sites-180972452/ https://www.nasa.gov/image-feature/ames/camping-on-mars-atacama-rover-astrobiology-drilling-studies https://www.nasa.gov/ames/arads https://www.pri.org/stories/2019-09-02/arctic-robot-might-lead-way-life-beyond-earth https://www.esa.int/Our_Activities/Human_and_Robotic_Exploration/Caves/What_is_Pangaea https://phys.org/news/2017-09-lava-tubes-hidden-sites-future.html https://www.vice.com/en_us/article/bjwzym/europes-space-agency-wants-people-to-live-inside-moon-caves ------ Images: https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA19393 https://www.istockphoto.com/photo/earths-full-moon-v3-gm157638771-13896214 https://svs.gsfc.nasa.gov/4014 https://www.flickr.com/photos/abhinaba/4807168664/ https://www.flickr.com/photos/boblinsdell/22017885880/ https://www.istockphoto.com/photo/cueva-de-los-verdes-lanzarote-gm653436560-118722961 http://www.esa.int/ESA_Multimedia/Images/2018/08/Astronaut_and_rover_in_lava_tube http://www.esa.int/ESA_Multimedia/Images/2016/11/Lava_tube https://solarsystem.nasa.gov/resources/683/valles-marineris-the-grand-canyon-of-mars/ https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA23233 https://www.istockphoto.com/photo/vehicle-in-the-distance-crossing-the-atacama-desert-gm1078804960-289025121 https://www.nasa.gov/image-feature/ames/testing-on-the-roverscape-atacama-rover-astrobiology-drilling-studies https://www.nasa.gov/image-feature/ames/moonrise-in-the-desert-atacama-rover-astrobiology-drilling-studies https://commons.wikimedia.org/wiki/File:Europa-moon-with-margins.jpg https://antarcticsun.usap.gov/science/4396/
Voyager 2’s Notes from Interstellar Space | SciShow News Voyager 2’s Notes from Interstellar Space | SciShow News
4 months ago En
Voyager 2 is the second object to leave our solar system, which means we now have twice as much information about its edges! And scientists have found a record-breaking black hole. Hank reads The Raven for Ours Poetica: https://www.youtube.com/watch?v=4TaGRUMteWI Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1910.00676.pdf https://www.eurekalert.org/pub_releases/2019-11/uoi-v2r103119.php https://www.nature.com/articles/s41550-019-0928-3 https://www.nature.com/articles/s41550-019-0918-5 https://www.nature.com/articles/s41550-019-0920-y https://www.theguardian.com/science/2019/nov/04/nasa-voyager-2-sends-back-first-signal-from-interstellar-space https://www.nasa.gov/press-release/nasa-s-voyager-2-probe-enters-interstellar-space/ https://www.nytimes.com/2013/09/13/science/in-a-breathtaking-first-nasa-craft-exits-the-solar-system.html https://phys.org/news/2019-10-scientists-class-black-holes.html https://science.sciencemag.org/content/366/6465/637 https://www.cnn.com/2019/10/31/world/new-black-holes-scn/index.html ------ Images: https://svs.gsfc.nasa.gov/20130 https://svs.gsfc.nasa.gov/4140 https://www.jpl.nasa.gov/news/news.php?feature=7530 https://svs.gsfc.nasa.gov/20107 https://svs.gsfc.nasa.gov/12292 https://svs.gsfc.nasa.gov/10545 https://www.spacetelescope.org/videos/hst15_black_hole2/ https://www.eso.org/public/videos/eso1230a/ https://www.eso.org/public/images/eso0310c/ https://www.eso.org/public/videos/eso1802d/ https://images.nasa.gov/details-PIA04495
What to Do With All This Space Poo What to Do With All This Space Poo
5 months ago En
Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you’re ready to launch, go to http://squarespace.com/space and add code “SPACE" at checkout to save 10% off your first purchase of a website or domain. There are so many things we can do with poo! Waste is the enemy in matters of space exploration, but there are plenty of ways to use that waste to help make a mission successful. Hosted by: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.space.com/22597-space-poop-astronaut-toilet-explained.html https://www.nasa.gov/feature/space-poop-challenge https://www.biorxiv.org/content/10.1101/288746v1.article-info https://link.springer.com/article/10.2165/00003495-200767030-00003 https://link.springer.com/content/pdf/10.1007%2FBF02881678.pdf https://www.sciencedirect.com/science/article/pii/S221455241730041X http://www.spacearchitect.org/pubs/GLEX-2012.10.1.9x12503.pdf https://www.space.com/19998-inspiration-mars-mission-married-crew.html https://www.newscientist.com/article/dn24633-ambitious-mars-joy-ride-cannot-succeed-without-nasa/ https://www.nationalgeographic.com/news/2013/2/130227-inspiration-mars-dennis-tito-space-exploration-science/ https://www.nasa.gov/ames-partnerships/technology/technology-opportunity-habitat-water-wall-for-water-solids-and-atmosphere-recycle-and-reuse Images: https://solarsystem.nasa.gov/resources/972/a-shooting-star-among-the-stars/ https://en.wikipedia.org/wiki/File:Pseudomonas_aeruginosa_smear_Gram_2010-02-10.JPG https://www.researchgate.net/figure/Functional-Flow-Diagram-for-Water-Walls-System-Architecture_fig5_282980774 https://www.nasa.gov/feature/ames/nasa-is-sending-e-coli-to-space-for-astronaut-health https://en.wikipedia.org/wiki/File:Artist%27s_Concept_of_Inspiration_Mars_Capsule.jpg https://commons.wikimedia.org/wiki/File:Inspiration_Mars_Periapsis.jpg
The Solar System Might Have a New Dwarf Planet! | SciShow News The Solar System Might Have a New Dwarf Planet! | SciShow News
5 months ago En
After observing what we thought was just a big asteroid in the asteroid belt, a team of astronomers now thinks this might qualify as a dwarf planet. And scientists had the chance to directly observe the collision of two neutron stars for the first time. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/s41550-019-0915-8 https://www.eso.org/public/news/eso1918/ https://www.jpl.nasa.gov/infographics/infographic.view.php?id=11268 https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2000010#content https://nsidc.org/cryosphere/seaice/processes/albedo.html https://iopscience.iop.org/article/10.3847/1538-4357/aaf006 https://www.nature.com/articles/s41586-019-1676-3.pdf https://www.sciencemag.org/news/2019/10/some-universe-s-heavier-elements-are-created-neutron-star-collisions https://www.asc.ohio-state.edu/physics/ntg/6805/slides/rprocess.pdf http://hyperphysics.phy-astr.gsu.edu/hbase/Astro/nucsyn.html#c1 https://www.sciencemag.org/news/2017/10/merging-neutron-stars-generate-gravitational-waves-and-celestial-light-show www.cambridge.org/9781108422161 https://link.springer.com/chapter/10.1007/978-3-662-55054-0_3 Images: https://www.istockphoto.com/vector/cute-planets-gm1179271747-329918350 https://commons.wikimedia.org/wiki/File:AnimatedOrbitOf10Hygiea.gif https://commons.wikimedia.org/wiki/File:SPHERE_image_of_Hygiea.jpg https://commons.wikimedia.org/wiki/File:Ceres_-_RC3_-_Haulani_Crater_(22381131691)_(cropped).jpg https://www.eso.org/public/videos/eso1918c/ https://en.wikipedia.org/wiki/File:Neutron_Star_gravitational_lensing.png https://commons.wikimedia.org/wiki/File:FusionintheSun.svg https://commons.wikimedia.org/wiki/File:Keplers_supernova.jpg https://www.istockphoto.com/photo/asteroid-in-space-gm535404027-57415452 https://www.istockphoto.com/photo/atom-gm187566822-28714872
This Amazing Mission Almost Failed After Launch This Amazing Mission Almost Failed After Launch
5 months ago En
Go to http://curiositystream.com/space to start streaming "Space Probes." Use the promo code "space" during the sign-up process to get your first 31 days free. The ESA Hipparcos team worked for 20 years on the project, then had to watch as the mission ALMOST failed! But somehow, they turned it around, and today, this little-known mission has totally transformed what we know about space. Hosted by: Reid Rimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://sci.esa.int/web/hipparcos/-/47357-fact-sheet https://sci.esa.int/web/hipparcos/-/31905-about-the-mission https://www.cosmos.esa.int/web/hipparcos/scientific-goals http://www.astronomy.com/news/2005/01/hipparchuss-sky-catalog-found https://www.cosmos.esa.int/documents/532822/546213/vol2_all.pdf/39073ea4-8e7a-4b07-8094-6ce046f0e4db https://wwwhip.obspm.fr/heritage/hipparcos/SandT/hip-SandT.html https://www.spenvis.oma.be/help/background/soldam/soldam.html http://adsabs.harvard.edu/abs/1997A&A...323L..49P https://doi.org/10.1051/0004-6361:20078357 http://adsabs.harvard.edu/abs/1997A&A...323L..57H http://adsabs.harvard.edu/abs/2000A&A...355L..27H https://arxiv.org/pdf/astro-ph/9707107.pdf https://iopscience.iop.org/article/10.1086/305201 https://www.cosmos.esa.int/documents/532822/553347/feast_ceph.pdf/9cf31b5f-dc80-454c-b547-338dc973fc59 Planck: https://arxiv.org/abs/1807.06209 SL9: https://www.cambridge.org/core/services/aop-cambridge-core/content/view/7C7A50945B166FCC28D197F3A53EB2D5/S025292110011543Xa.pdf/orbital_motion_and_impact_circumstances_of_comet_shoemakerlevy_9.pdf https://nssdc.gsfc.nasa.gov/planetary/impact.html Other discoveries: https://iopscience.iop.org/article/10.1086/300364 https://www.cosmos.esa.int/web/hipparcos/poster https://arxiv.org/abs/astro-ph/9707253 https://www.cosmos.esa.int/documents/532822/553347/aa_letter.pdf/93714a5a-c3d2-4a1f-8a9d-53ecbb909f52 Image Sources: https://commons.wikimedia.org/wiki/File:Hipparcos-testing-estec.jpg https://commons.wikimedia.org/wiki/File:The_Blue_Marble_4463x4163.jpg https://commons.wikimedia.org/wiki/File:Observatory_in_Alexandria_at_the_Time_of_Hipparchus.jpg https://svs.gsfc.nasa.gov/3951 https://en.wikipedia.org/wiki/File:The_globular_cluster_NGC_6388,_observed_by_Hubble.jpg https://apod.nasa.gov/apod/ap130909.html https://svs.gsfc.nasa.gov/12900 https://www.istockphoto.com/photo/cloud-typologies-night-sky-milky-way-gm879837540-245198742 https://www.flickr.com/photos/gsfc/8517114274 https://www.videoblocks.com/video/fly-through-outer-space-nebula-and-stars-animated-background-b5c6fktyeizjo797m https://solarsystem.nasa.gov/resources/2471/comet-shoemaker-levy-9-jupiter-impact-visualization/
The Surprising Secrets of Destroyed Exoplanets | SciShow News The Surprising Secrets of Destroyed Exoplanets | SciShow News
5 months ago En
Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you’re ready to launch, go to http://squarespace.com/space and add code “SPACE" at checkout to save 10% off your first purchase of a website or domain. Scientists are learning new things by looking at the remains of exoplanets, NASA has unveiled a new spacesuit design, and engineers fixed a problem from one hundred million kilometers away. #science #space #NASA To learn more about #TeamTrees, go to https://teamtrees.org Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://science.sciencemag.org/content/366/6463/356 https://www.sciencedaily.com/releases/2019/10/191017141052.htm https://www.universetoday.com/143747/nasas-new-lunar-spacesuit-is-going-to-be-a-lot-more-comfortable-for-astronauts/ https://www.theverge.com/2019/10/15/20916106/nasa-artemis-moon-space-suits-xemu https://www.nasa.gov/feature/a-next-generation-spacesuit-for-the-artemis-generation-of-astronauts https://mars.nasa.gov/resources/22513/nasa-insight-a-plan-to-get-the-mole-moving-again/?site=insight https://www.jpl.nasa.gov/news/news.php?feature=7519 https://www.jpl.nasa.gov/news/news.php?feature=7511 ------ Images: https://www.eso.org/public/videos/eso1204a/ https://www.istockphoto.com/photo/rock-face-gm154952214-16093956 https://svs.gsfc.nasa.gov/11428 https://www.spacetelescope.org/images/potw1724a/ https://www.spacetelescope.org/images/potw1934a/ https://commons.wikimedia.org/wiki/File:PIA17944-MarsCuriosityRover-AfterCrossingDingoGapSanddune-20140209.jpg https://images.nasa.gov/details-jsc2019m000727_xEMU_NextGenerationSpacesuitResourceReel01_MP4 https://archive.org/details/Apollo-15_Onboard-Film-Mags_EE.mxf https://images.nasa.gov/details-iss061e008829 https://mars.nasa.gov/insight/spacecraft/instruments/hp3/ https://www.nasa.gov/feature/jpl/nasas-insight-uncovers-the-mole https://mars.nasa.gov/resources/22197/insight-images-a-solar-panel/?site=insight https://www.nasa.gov/feature/jpl/mars-insights-mole-is-moving-again
What's Stopping the James Webb Space Telescope? What's Stopping the James Webb Space Telescope?
5 months ago En
The James Webb Space Telescope is the most complex telescope we’ve ever sent into space. But, Webb is not, in fact, in space… yet. Host: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/sites/default/files/atoms/files/webb_irb_report_and_response_0.pdf https://www.jwst.nasa.gov/ https://www.nasa.gov/vision/universe/starsgalaxies/webb_technologies.html https://www.nytimes.com/2018/03/27/science/nasa-webb-telescope.html https://www.sciencemag.org/news/2018/06/nasa-s-webb-telescope-delayed-2021 https://spacepolicyonline.com/news/nasa-evaluating-jwst-independent-review-report/ https://www.nasa.gov/feature/goddard/2019/nasa-s-james-webb-space-telescope-has-been-assembled-for-the-first-time ------ Images: https://svs.gsfc.nasa.gov/20250 https://svs.gsfc.nasa.gov/12894 https://svs.gsfc.nasa.gov/10569 https://www.eso.org/public/images/potw1236a/ https://svs.gsfc.nasa.gov/12241 https://svs.gsfc.nasa.gov/11769 https://svs.gsfc.nasa.gov/13337 https://jwst.nasa.gov/content/about/innovations/microshutters.html https://svs.gsfc.nasa.gov/11523 https://svs.gsfc.nasa.gov/12145 https://www.istockphoto.com/photo/rocket-gm177309667-20220743 https://svs.gsfc.nasa.gov/12409 https://svs.gsfc.nasa.gov/12461
Using Galaxy Clusters to Look Into the Past Using Galaxy Clusters to Look Into the Past
5 months ago En
Gravitational lensing has given us a look at a galaxy in the very, very distant cosmic past using x-ray light, and NASA finally got its ICON mission off the ground! History Pop: http://youtube.com/historypop Stories Retold: http://youtube.com/storiesretold Hashed Out: http://youtube.com/hashedout Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Old galaxy: https://doi.org/10.1038/s41550-019-0888-7 https://academic.oup.com/mnras/article/399/3/1191/1073770 https://arxiv.org/pdf/1801.09719.pdf https://www.eurekalert.org/pub_releases/2019-10/miot-aug101019.php https://arxiv.org/pdf/1901.06939.pdf ICON: https://www.space.com/nasa-icon-space-weather-mission-launch-success.html https://www.nasa.gov/sites/default/files/atoms/files/icon_presskit_oct2019.pdf https://www.nasa.gov/mission_pages/launch/pegasus_countdown101.html https://www.researchgate.net/profile/Nesrin_Sarigul-Klijn/publication/237448317_Flight_Mechanics_of_Manned_SubOrbital_Reusable_Launch_Vehicles_with_Recommendations_for_Launch_and_Recovery/links/541d1de40cf241a65a15cf41/Flight-Mechanics-of-Manned-SubOrbital-Reusable-Launch-Vehicles-with-Recommendations-for-Launch-and-Recovery.pdf Images: https://svs.gsfc.nasa.gov/12599 https://en.wikipedia.org/wiki/File:Accretion_disk.jpg https://www.nasa.gov/mission_pages/chandra/multimedia/gb1428.html https://svs.gsfc.nasa.gov/12699 https://www.nasa.gov/image-feature/hurricane-florence-as-it-was-making-landfall-0 https://svs.gsfc.nasa.gov/12910
Brown Dwarfs: Space's Strangely Important Oddballs Brown Dwarfs: Space's Strangely Important Oddballs
5 months ago En
Go to https://NordVPN.com/SPACE to get 75% off a 3 year plan and use code SPACE to get an additional month for free. You’d think it would be easy to tell if an object in space was a star or a planet - is it big, hot, and shining? It’s a star! Small, cool, and made of rock and gas? Planet! But cosmic oddities know as brown dwarfs remind us that the universe is more complicated and interesting than that. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://iopscience.iop.org/article/10.3847/1538-4357/aadadc/meta https://arxiv.org/abs/1707.00277 https://rd.springer.com/chapter/10.1007/978-3-319-01162-2_4 https://www.nasa.gov/feature/goddard/2018/nasa-s-webb-telescope-to-investigate-mysterious-brown-dwarfs https://imagine.gsfc.nasa.gov/science/objects/dark_matter2.html https://www.newscientist.com/article/dn8851-brown-dwarfs-weighed-directly-for-first-time/ http://coolcosmos.ipac.caltech.edu/cosmic_classroom/cosmic_reference/brown_dwarfs.html https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question62.html http://www.astronomy.com/news/2018/09/are-brown-dwarfs-stars-planets-or-neither http://blogs.discovermagazine.com/d-brief/2018/05/09/brown-dwarf-rogue-planet-pulsar/#.XWkG4JNKjUK Image Sources: https://www.nasa.gov/feature/goddard/2018/superflares-from-young-red-dwarf-stars-imperil-planets https://www.nasa.gov/mission_pages/sunearth/science/solar-anatomy.html https://spaceplace.nasa.gov/planet-what-is/en/ https://www.jpl.nasa.gov/infographics/infographic.view.php?id=10685 https://exoplanets.nasa.gov/news/1450/scientists-improve-brown-dwarf-weather-forecasts/ https://www.nasa.gov/centers/jpl/images/content/718050main_pia16609-640.jpg https://www.nasa.gov/centers/jpl/images/content/718055main_pia16608-full.jpg https://exoplanets.nasa.gov/news/1450/scientists-improve-brown-dwarf-weather-forecasts/ https://svs.gsfc.nasa.gov/12278 https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010659/index.html https://commons.wikimedia.org/wiki/File:Blausen_0527_Hydrogen-2_Deuterium.png https://svs.gsfc.nasa.gov/vis/a010000/a012600/a012660/Dwarf_Scale_Final_5k.png https://commons.wikimedia.org/wiki/File:Artist%E2%80%99s_impression_of_the_expected_dark_matter_distribution_around_the_Milky_Way.ogv https://www.nasa.gov/sites/default/files/thumbnails/image/pia21752-16.gif
The Milky Way's Black Hole Burped 3.5 Million Years Ago The Milky Way's Black Hole Burped 3.5 Million Years Ago
5 months ago En
Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you’re ready to launch, go to http://squarespace.com/scishowspace and add code “SCISHOWSPACE" at checkout to save 10% off your first purchase of a website or domain. The black hole at the center of the Milky Way is quiet now, but new evidence suggests that it woke up around 3.5 million years ago. And Enceladus may have the the building blocks of the building blocks of life. Host: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/emb_releases/2019-10/acoe-nla100319.php https://www.scienceinpublic.com.au/wp-content/uploads/ASTRO-3D-Ionisation-cones-full-paper.pdf https://www.jpl.nasa.gov/news/news.php?release=2019-197 https://academic.oup.com/mnras/article/489/4/5231/5573821/ ------- Images: https://commons.wikimedia.org/wiki/File:X-RayFlare-BlackHole-MilkyWay-20140105.jpg https://www.eso.org/public/images/potw1511a/ https://images.nasa.gov/details-PIA12348 https://www.eurekalert.org/multimedia/pub/213073.php https://www.istockphoto.com/photo/walton-lighthouse-at-the-santa-cruz-harbor-in-monterey-bay-gm1039589904-278298076 https://en.wikipedia.org/wiki/File:PIA17202_-_Approaching_Enceladus.jpg https://www.jpl.nasa.gov/video/details.php?id=1404 https://www.istockphoto.com/vector/amino-acids-main-structural-chemical-formulas-gm474667562-65007551 https://www.nasa.gov/image-feature/jpl/pia20013/enceladus https://www.nasa.gov/image-feature/jpl/pia21887/last-enceladus-plume-observation https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA23173 https://www.istockphoto.com/photo/underwater-background-gm514419706-88089315
3 Ridiculously Extreme Black Holes 3 Ridiculously Extreme Black Holes
5 months ago En
Get 10% off today —WITH FREE WORLDWIDE SHIPPING—by going to http://ridge.com/SCISHOW and use code “SCISHOW” at check out. Black holes are some of the most extreme astronomical objects out there, but there are some that really standout. Let's look at black holes that grow larger, consume more, and spin faster than the rest. Host: Reid Reimers SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.universetoday.com/143135/a-monster-black-hole-has-been-found-with-40-billion-times-the-mass-of-the-sun/ https://arxiv.org/pdf/1907.10608.pdf https://iopscience.iop.org/article/10.1086/423607/pdf https://futurism.com/ic-1101-the-largest-galaxy-ever-found https://academic.oup.com/mnras/article/471/2/2321/3906599 https://www.gizmodo.com.au/2018/05/the-hungriest-black-hole-ever-detected-gobbles-a-sun-sized-star-every-two-days/ https://astrobites.org/2018/06/11/the-biggest-baddest-quasar-of-them-all/ https://www.cambridge.org/core/services/aop-cambridge-core/content/view/6FB5687AE7326F09557AD625C2889A0F/S132335801800022Xa.pdf/div-class-title-discovery-of-the-most-ultra-luminous-qso-using-span-class-italic-gaia-span-skymapper-and-wise-div.pdf https://www.forbes.com/sites/startswithabang/2019/04/20/ask-ethan-how-can-a-black-holes-singularity-spin/#7b3a56bb22d9 https://www.southampton.ac.uk/news/2019/01/black-hole-spinning.page https://iopscience.iop.org/article/10.3847/1538-4357/aae53b/meta ------- Images: https://svs.gsfc.nasa.gov/12854 https://svs.gsfc.nasa.gov/11086 https://svs.gsfc.nasa.gov/11206 https://svs.gsfc.nasa.gov/12005 https://www.eso.org/public/videos/eso1825b/ https://svs.gsfc.nasa.gov/11482 https://www.eso.org/public/videos/eso1122c/ https://www.videoblocks.com/video/skater-performs-an-exercise-on-the-ice-rkqri-jbjiskbilqi https://www.eso.org/public/videos/eso1733i/ https://www.eso.org/public/videos/eso1907d/ https://www.eso.org/public/videos/eso1515a/
Planet 9 Could Be a Black Hole?! | SciShow News Planet 9 Could Be a Black Hole?! | SciShow News
6 months ago En
Two scientists have proposed that Planet Nine could actually be a black hole, and a handful of telescopes observed a distant black hole absolutely destroying a star! SciShow Pin of the Month: https://store.dftba.com/collections/scishow SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencemag.org/news/2019/09/planet-nine-may-actually-be-black-hole https://arxiv.org/pdf/1909.11090.pdf http://www.astronomy.com/news/2019/07/primordial-black-holes https://www.nasa.gov/feature/goddard/2019/nasa-s-tess-mission-spots-its-1st-star-shredding-black-hole https://iopscience.iop.org/article/10.3847/1538-4357/ab3c66 https://tess.mit.edu/science/ Images: http://mediaassets.caltech.edu/evidence_of_ninth_planet https://svs.gsfc.nasa.gov/10545 https://en.wikipedia.org/wiki/File:Black_Hole_in_the_universe.jpg https://www.nasa.gov/content/fermi/overview https://www.nasa.gov/feature/goddard/2019/nasa-s-tess-mission-finds-its-smallest-planet-yet https://commons.wikimedia.org/w/index.php?curid=69163440 https://svs.gsfc.nasa.gov/13237 https://www.istockphoto.com/vector/a-scientist-discusses-a-picture-of-a-black-hole-gm1141945915-306141902 https://www.istockphoto.com/vector/dogs-pets-character-labrador-dog-golden-retriever-and-husky-cartoon-vector-isolated-gm1068869952-285919317 https://www.istockphoto.com/photo/blue-glowing-interstellar-energy-in-space-gm1094036060-293619736
Loading...