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!

347 videos
We May Have Found the First Exomoon! | SciShow News We May Have Found the First Exomoon! | SciShow News
4 days ago En
We’ve discovered what appears to be the first known moon outside of the solar system and new models of Europa’s surface predict the presence of ice blades! For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: azarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.spacetelescope.org/news/heic1817/ http://advances.sciencemag.org/content/4/10/eaav1784 https://news.columbia.edu/exomoon http://hubblesite.org/news_release/news/2018-45 https://arxiv.org/abs/1707.08563 https://press.nature.com/wp-content/uploads/files/2018/10/41561_2018_235_OnlinePDF.pdf https://www.jpl.nasa.gov/missions/europa-clipper/ https://www.nasa.gov/feature/scientists-offer-sharper-insight-into-pluto-s-bladed-terrain https://physics.aps.org/story/v17/st7 Images: https://www.spacetelescope.org/images/heic1817a/ https://commons.wikimedia.org/wiki/File:Neptune,_Earth_size_comparison.jpg https://www.spacetelescope.org/videos/heic1817a/ https://www.spacetelescope.org/videos/heic1817b/ https://commons.wikimedia.org/wiki/File:Jupiter_Earth_Comparison.png https://commons.wikimedia.org/wiki/File:Planetary_Analogue.jpg https://commons.wikimedia.org/wiki/File:Penitentes_Agua_Negra.JPG https://commons.wikimedia.org/wiki/File:Snow_penitentes_Mount_Rainier.JPG https://commons.wikimedia.org/wiki/File:PIA19048_realistic_color_Europa_mosaic.jpg https://commons.wikimedia.org/wiki/File:Penitentes_Upper_Rio_Blanco_Argentine.jpg https://commons.wikimedia.org/wiki/File:PIA21048_-_Europa_Lander_Mission_Concept_(Artist%27s_Rendering),_Figure_1.jpg
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What Knocked Over Uranus? And Two Other Mysteries What Knocked Over Uranus? And Two Other Mysteries
1 week ago En
Cheddar recently launched their YouTube channel where they cover future focused topics! Check out their video, Is There a Best-Case Asteroid Impact Scenario? here: https://chdr.tv/isthe1e424 The most common type of exoplanets might be worlds like our ice giant, Uranus. Understanding it could be key to the history of planets all over the galaxy. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: azarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.space.com/45-uranus-seventh-planet-in-earths-solar-system-was-first-discovered-planet.html https://www.theatlantic.com/science/archive/2016/02/uranus-is-the-best-planet/458724/ https://medium.com/the-space-perspective/mysterious-uranus-and-why-we-need-to-put-an-orbiter-around-it-462894903bed https://www.universetoday.com/107816/the-most-common-exoplanets-might-be-mini-neptunes/ https://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html https://www.space.com/13231-planet-uranus-knocked-sideways-impacts.html https://phys.org/news/2015-11-uranus-frankenstein-moon-miranda.html https://www.space.com/27334-uranus-frankenstein-moon-miranda.html https://arxiv.org/abs/0912.0181 http://iopscience.iop.org/article/10.3847/1538-4357/aac725/meta Images: https://www.nasa.gov/feature/nasa-completes-study-of-future-ice-giant-mission-concepts https://www.eurekalert.org/multimedia/pub/174597.php https://en.wikipedia.org/wiki/File:Uranus_orientation_1985-2030.gif https://solarsystem.nasa.gov/resources/677/gas-giant-interiors-2003/ https://svs.gsfc.nasa.gov/12880 https://www.nasa.gov/image-feature/january-1986-voyager-2-flyby-of-miranda https://commons.wikimedia.org/wiki/File:Saturn_(planet)_large.jpg https://en.wikipedia.org/wiki/File:Uranian_rings_scheme.png https://www.nasa.gov/feature/jpl/uranus-may-have-two-undiscovered-moons https://www.nasa.gov/mission_pages/voyager/pia01976.html
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New Evidence for Planet 9! | SciShow News New Evidence for Planet 9! | SciShow News
1 week ago En
Astronomers have found more evidence for Planet 9, but another study has added another problem to our list of space travel problems. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: azarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: “A New High Perihelion Inner Oort Cloud Object”, Sheppard et al. https://www.eurekalert.org/emb_releases/2018-10/cifs-ned092618.php http://iopscience.iop.org/article/10.1086/504422/meta https://academic.oup.com/mnras/article/91/4/380/1046636 http://adsabs.harvard.edu/abs/1997pqed.book.....C “Out of the Darkness: The Planet Pluto”, by Clyde Tombaugh and Patrick Moore. https://www.nature.com/articles/nature13156 http://www.pnas.org/cgi/doi/10.1073/pnas.1807522115 https://www.eurekalert.org/emb_releases/2018-10/gumc-ass092618.php https://three.jsc.nasa.gov/concepts/SpaceRadiationEnviron.pdf https://science.nasa.gov/science-news/science-at-nasa/2004/17feb_radiation https://www.nature.com/articles/232421a0 https://link.springer.com/article/10.1007%2Fs00417-002-0489-4 http://www.bioone.org/doi/abs/10.1667/0033-7587%282001%29156%5B0460%3ASRACIA%5D2.0.CO%3B2 https://www.nasa.gov/sites/default/files/atoms/files/space_radiation_ebook.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4441880/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5752736/ http://theconversation.com/of-mice-and-men-why-animal-trial-results-dont-always-translate-to-humans-73354 https://emergency.cdc.gov/radiation/ki.asp https://www.nasa.gov/pdf/284275main_Radiation_HS_Mod3.pdf Images: https://commons.wikimedia.org/wiki/File:Planet_nine_artistic_plain3.png https://en.wikipedia.org/wiki/File:2015_TG387_hoverview.png https://en.wikipedia.org/wiki/File:Sedna_solar_system_Jan1_2017.png https://en.wikipedia.org/wiki/File:2012_VP113_orbit_with_solar_system.png https://commons.wikimedia.org/wiki/File:Planet_nine-etnos_now-new3.png http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-human-body-digenative/699786364 https://en.wikipedia.org/wiki/File:PIA16938-RadiationSources-InterplanetarySpace.jpg
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The 100-Year Mystery of the Diffuse Interstellar Bands The 100-Year Mystery of the Diffuse Interstellar Bands
2 weeks ago En
Diffuse interstellar bands were first discovered in 1919 and since then scientists have found nearly 500 of them. How many do we understand? Only one. Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: azarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20160004200.pdf https://www.nature.com/news/buckyballs-in-space-solve-100-year-old-riddle-1.17987 https://www.space.com/29977-buckyball-molecules-milky-way-mystery.html http://iopscience.iop.org/article/10.1088/1742-6596/728/6/062005/pdf http://bjm.scs.illinois.edu/astronomy/dibs.php ------- Images: https://commons.wikimedia.org/wiki/File:Buckminsterfullerene-perspective-3D-balls.png https://commons.wikimedia.org/wiki/File:Star-Spectroscope.jpg https://commons.wikimedia.org/wiki/File:Hydrogen_spectrum_visible.png https://commons.wikimedia.org/wiki/File:Helium_spectrum_visible.png https://commons.wikimedia.org/wiki/File:Lithium_spectrum_visible.png https://commons.wikimedia.org/wiki/File:Lithium_spectrum_visible.png https://en.wikipedia.org/wiki/Spectral_line#/media/File:Boron_spectrum_visible.png http://rspa.royalsocietypublishing.org/content/469/2151/20120604.figures-only https://commons.wikimedia.org/wiki/File:Radium_spectrum_visible.png https://commons.wikimedia.org/wiki/File:Buckminsterfullerene.svg https://commons.wikimedia.org/wiki/File:Eight_Allotropes_of_Carbon.png https://commons.wikimedia.org/wiki/File:Hexabenzocoronene-3D-balls.png https://images.nasa.gov/details-GSFC_20171208_Archive_e001913.html https://en.wikipedia.org/wiki/File:Nitrogen_spectrum_visible.png https://en.wikipedia.org/wiki/File:Oxygen_spectrum_visible.png https://en.wikipedia.org/wiki/File:Neon_spectrum_visible.png https://en.wikipedia.org/wiki/File:Silicon_spectrum_visible.png
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Nuclear Pasta May Be the Strongest Material Ever | SciShow News Nuclear Pasta May Be the Strongest Material Ever | SciShow News
2 weeks ago En
There is some super weird, noodley stuff inside neutron stars and scientists have found evidence that black holes can have strange geometries. For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.132701 https://arxiv.org/pdf/1807.02557.pdf https://www.eurekalert.org/pub_releases/2018-09/mu-npt091818.php https://bit.ly/2zpm2Fh https://doi.org/10.1016/0375-9474(73)90349-7 https://journals.aps.org/rmp/pdf/10.1103/RevModPhys.89.041002 https://academic.oup.com/mnras/article/481/2/1832/5090165 https://www.eurekalert.org/pub_releases/2018-09/ras-mfi092018.php https://academic.oup.com/mnras/article/448/2/1526/1049714 ------ Images: https://apod.nasa.gov/apod/ap170501.html https://commons.wikimedia.org/wiki/File:Neutron_star_cross_section.svg https://www.nasa.gov/mission_pages/chandra/young-magnetar-likely-the-slowest-pulsar-ever-detected.html https://www.mcgill.ca/newsroom/channels/news/nuclear-pasta-hardest-known-substance-universe-289729 https://www.nasa.gov/multimedia/imagegallery/image_feature_626.html https://svs.gsfc.nasa.gov/10139 https://svs.gsfc.nasa.gov/10545 https://commons.wikimedia.org/wiki/File:Emission_spectrum-Fe.svg https://www.eurekalert.org/multimedia/pub/181095.php https://www.istockphoto.com/photo/spaghetti-gm165617330-17302494
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The Sorry State of Dark Matter Alternatives The Sorry State of Dark Matter Alternatives
3 weeks ago En
Scientists can’t directly observe dark matter, and they still don’t know what it is… so why are they so confident it exists? Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://adsabs.harvard.edu/full/1983ApJ...270..365M7 http://adsabs.harvard.edu/full/1983ApJ...270..384M http://adsabs.harvard.edu/full/1983ApJ...270..371M https://arxiv.org/abs/1605.07458 https://xxx.lanl.gov/abs/astro-ph/9805120 https://www.nature.com/articles/s41550-018-0498-9 https://www.aanda.org/articles/aa/abs/2018/07/aa32547-17/aa32547-17.html https://arxiv.org/abs/1211.4472 https://link.springer.com/article/10.12942/lrr-2012-10 http://www.astro.caltech.edu/~george/ay20/eaa-darkmatter-obs.pdf [PDF] https://www.forbes.com/sites/startswithabang/2018/07/26/theres-a-debate-raging-over-whether-dark-matter-is-real-but-one-side-is-cheating/ http://www.sciencemag.org/news/2018/05/galaxy-simulations-are-last-matching-reality-and-producing-surprising-insights-cosmic https://wmap.gsfc.nasa.gov/news/index.html https://medium.com/starts-with-a-bang/this-is-how-our-earliest-picture-of-the-universe-shows-us-dark-matter-3d990f8b5621 http://www.nicadd.niu.edu/~bterzic/PHYS652/Lecture_10.pdf [PDF] https://smile.amazon.com/Dark-Matter-Dinosaurs-Astounding-Interconnectedness/dp/0062328506 https://www.amazon.com/Perfect-Theory-Century-Geniuses-Relativity/dp/B00B0SCF7M https://www.wired.com/story/troubled-times-for-alternatives-to-einsteins-theory-of-gravity/ https://www.scientificamerican.com/article/is-dark-matter-theory-or/ https://www.techtimes.com/articles/229186/20180602/worlds-most-sensitive-detector-establishes-limit-on-effective-size-of-dark-matter-particles.htm https://www.nature.com/scientificamerican/journal/v319/n2/full/scientificamerican0818-36.html http://astroweb.case.edu/ssm/mond/LSSinMOND.html https://www.astro.umd.edu/~ssm/mond/moti_bullet.html https://physicsworld.com/a/galaxy-rotation-study-rules-out-modified-gravity-or-does-it/ https://tritonstation.wordpress.com/2018/06/19/the-acceleration-scale-in-the-data/ Images: https://svs.gsfc.nasa.gov/12907 https://svs.gsfc.nasa.gov/10135 https://commons.wikimedia.org/wiki/File:Ilc_9yr_moll4096.png https://en.wikipedia.org/wiki/File:Spacetime_lattice_analogy.svg https://commons.wikimedia.org/wiki/File:Cassini-science-br.jpg https://en.wikipedia.org/wiki/File:1e0657_scale.jpg
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Found: Dozens of Ancient Cryovolcanoes on Ceres! | SciShow News Found: Dozens of Ancient Cryovolcanoes on Ceres! | SciShow News
3 weeks ago En
Scientists may have discovered up to 31 more cryovolcano remnants on Ceres, and the Iridium flares are slowly being allowed to burn up in our atmosphere, so see them while you still can! #Flarewell Campaign: https://www.iridium.com/flarewell/ Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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://press.nature.com/wp-content/uploads/files/2018/09/41550_2018_574_OnlinePDF.pdf https://dawn.jpl.nasa.gov http://www.skyatnightmagazine.com/news/iridium-flares-cease-end-2018 https://news.nationalgeographic.com/2017/01/skywatching-iridium-flares-spacex-satellites-space-science/ http://investor.iridium.com/2018-07-25-Iridium-Completes-Seventh-Successful-Iridium-R-NEXT-Launch https://www.iridium.com/network/globalnetwork/ https://www.rocketlaunch.live/?filter=spacex https://www.iridium.com/flarewell/ Images: https://commons.wikimedia.org/wiki/File:Fountains_of_Enceladus_PIA07758.jpg https://dawn.jpl.nasa.gov/multimedia/images/image-detail.html?id=PIA18921 https://dawn.jpl.nasa.gov/multimedia/images/ceres.html?view=grid_view&start=12 https://en.wikipedia.org/wiki/File:PIA21919-Ceres-DwarfPlanet-AhunaMons-20180314.jpg https://www.flickr.com/photos/seabirdnz/23655329842 https://en.wikipedia.org/wiki/File:Iridium_Satellite.jpg https://commons.wikimedia.org/wiki/File:Iridium_flare_2008_08_11.jpg Thumbnail Image: https://commons.wikimedia.org/wiki/File:PIA20348_crop_-_Ceres%27_Ahuna_Mons_top_view.jpg
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To Study the Universe, This Town Still Bans Cell Phones To Study the Universe, This Town Still Bans Cell Phones
4 weeks ago En
Part of being very far away from the rest of the universe is that the signals are very faint, so sometimes you need a nice, quiet spot to listen from. Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://psycnet.apa.org/record/1988-25514-001 http://journals.sagepub.com/doi/abs/10.1177/1745691616674458 https://errorstatistics.files.wordpress.com/2017/07/strack-2016-smiling-registered-replication-report.pdf https://doi.org/10.1037/pspa0000121 https://link.springer.com/article/10.1007/BF02253868 https://doi.org/10.3390/brainsci5030357 https://doi.org/10.1016/j.appet.2017.05.037 http://psycnet.apa.org/doi/10.1037/0022-3514.38.5.811 https://doi.org/10.1016/j.jpsychires.2012.01.027 https://link.springer.com/article/10.1007/s11031-011-9258-1
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The Milky Way May Have a Disk of Black Holes The Milky Way May Have a Disk of Black Holes
1 month ago En
Computer models are helping scientists on the hunt for small black holes and new data is giving us a better understanding of the universe’s largest explosions. For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: Black Holes: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.101101 https://www.npr.org/sections/thetwo-way/2018/04/04/599437677/new-study-shows-the-center-of-the-milky-way-has-thousands-of-black-holes https://www.nature.com/articles/nature25029 http://iopscience.iop.org/article/10.3847/1538-4357/aacb34 http://chandra.harvard.edu/learn_bh.html http://iopscience.iop.org/article/10.1088/0004-637X/770/2/148/ https://www.nasa.gov/mission_pages/chandra/news/giant-black-hole-pair-photobombs-andromeda-galaxy.html http://iopscience.iop.org/article/10.1086/317837 https://medium.com/starts-with-a-bang/milky-way-houses-up-to-100-million-black-holes-with-big-implications-for-ligo-2f691be6a876 https://www.iflscience.com/space/cosmic-collisions-have-created-rings-of-extreme-black-holes-in-galaxies/ Supernovas: https://www.nature.com/articles/s41550-018-0563-4 https://arxiv.org/abs/1603.05657 https://www.futurity.org/supernova-shock-breakout-amateur-astronomer-1688682-2/ https://arxiv.org/abs/1607.01293 https://www.universetoday.com/24731/red-supergiant-star/ https://www.newsweek.com/astronomers-catch-glimpse-what-happens-just-violent-death-star-1110957 https://www.nasa.gov/feature/ames/Kepler/caught-for-the-first-time-the-early-flash-of-an-exploding-star https://blogs.scientificamerican.com/basic-space/supernova-turns-inside-out-and-kicks-neutron-star/ https://www.space.com/6638-supernova.html https://www.nature.com/physics/looking-back/bahcall/index.html https://arxiv.org/abs/astro-ph/0612072 -------- Images: https://images.nasa.gov/details-PIA12348.html https://svs.gsfc.nasa.gov/20228 https://en.wikipedia.org/wiki/File:Hoag%27s_object.jpg https://svs.gsfc.nasa.gov/11447 https://svs.gsfc.nasa.gov/11447 https://www.nasa.gov/feature/ames/Kepler/caught-for-the-first-time-the-early-flash-of-an-exploding-star https://images.nasa.gov/details-PIA17838.html https://www.spacetelescope.org/images/heic0515a/
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The Oldest Planet Ever Discovered The Oldest Planet Ever Discovered
1 month ago En
We've only found one planet in a globular cluster, where gravitational interactions should usually rip baby planets apart, but that's not all that excites astronomers about PSR 1620-26 b. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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://doi.org/10.1038/332045a0 http://adsabs.harvard.edu/abs/1993ApJ...412L..33T https://doi.org/10.1126/science.1086326 https://arxiv.org/abs/astro-ph/0309502v1 https://www.nasa.gov/centers/goddard/news/topstory/2003/0709hstssu.html http://www.aspbooks.org/a/volumes/article_details/?paper_id=1394 http://www.aspbooks.org/publications/398/119.pdf https://arxiv.org/pdf/1012.0572.pdf https://arxiv.org/abs/1711.09691 https://arxiv.org/pdf/1410.0052.pdf https://arxiv.org/pdf/1806.11200.pdf arXiv:astro-ph/0205087 Images: https://commons.wikimedia.org/wiki/File:M4_region_(26322094205).jpg https://en.wikipedia.org/wiki/File:Messier_4_Hubble_WikiSky.jpg https://en.wikipedia.org/wiki/File:The_globular_star_cluster_Messier_4.jpg https://en.wikipedia.org/wiki/File:Artist%27s_impression_of_pulsar_planet_B1620-26c.jpg https://svs.gsfc.nasa.gov/10861 https://commons.wikimedia.org/wiki/File:White_dwarf.jpg https://en.wikipedia.org/wiki/File:The_evolution_of_the_PSR_B1620-26_system.jpg https://nasaviz.gsfc.nasa.gov/12278 https://nasaviz.gsfc.nasa.gov/11541 https://svs.gsfc.nasa.gov/10659
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New Evidence of Water on Jupiter! | SciShow News New Evidence of Water on Jupiter! | SciShow News
1 month ago En
We’ve got some new evidence for water beneath Jupiter’s Great Red Spot, and a new model of Jupiter’s weird magnetic field. The 3d visualization of Jupiter’s magnetic field: https://figshare.com/articles/Moore-etal-2018_mp4/6828953 For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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://press.nature.com/?post_type=press_release&p=123413&shunter=1533119501857 https://press.nature.com/wp-content/uploads/files/2018/08/41586_2018_468_OnlinePDF_300Bloxham.pdf https://www.eurekalert.org/pub_releases/2018-08/cu-wdi083018.php https://www.eurekalert.org/pub_releases/2018-08/nsfc-han082918.php https://www.nasa.gov/feature/goddard/2018/how-a-nasa-scientist-looks-in-the-depths-of-the-great-red-spot-to-find-water-on-jupiter http://iopscience.iop.org/article/10.3847/1538-3881/aad186/meta https://solarsystem.nasa.gov/planets/uranus/in-depth/#magnetosphere_otp https://www.space.com/37419-uranus-magnetic-field.html Images: https://commons.wikimedia.org/wiki/File:Jupiter_and_its_shrunken_Great_Red_Spot.jpg https://apod.nasa.gov/apod/ap960803.html https://commons.wikimedia.org/wiki/File:Jupiter,_Earth_size_comparison.jpg https://www.nasa.gov/feature/goddard/2018/how-a-nasa-scientist-looks-in-the-depths-of-the-great-red-spot-to-find-water-on-jupiter https://commons.wikimedia.org/wiki/File:PIA21972_Jupiter_Blues.jpg https://www.jpl.nasa.gov/news/press_kits/juno/science/ https://commons.wikimedia.org/wiki/File:Illustration_of_Juno_spacecraft_at_Jupiter_(PIA19639).jpg https://commons.wikimedia.org/wiki/File:Jupiter_diagram.svg https://commons.wikimedia.org/wiki/File:VFPt_Dipole_field.svg https://commons.wikimedia.org/wiki/File:PIA21973-AboveTheCloudsOfJupiter-JunoSpacecraft-20171216.jpg https://figshare.com/articles/Moore-etal-2018_mp4/6828953
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The Strange Case of the Hypatia Stone The Strange Case of the Hypatia Stone
1 month ago En
The Hypatia stone is one of the weirdest rocks on the planet. It's not just out of this world, it might be out of this solar system! At 0:54 Reid says "Meteorical Society," but it should be "Meteoritical Society." For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://www.astronomy.com/news/2018/01/the-hypatia-stones-composition-leaves-researchers-questioning-where-and-how-it-formed https://www.eurekalert.org/pub_releases/2018-01/uoj-ehs010918.php https://www.sciencedirect.com/science/article/pii/S0012821X13004998 https://www.livescience.com/61409-extraterrestrial-hypatia-stone.html https://www.researchgate.net/publication/322097558_Petrography_of_the_carbonaceous_diamond-bearing_stone_Hypatia_from_southwest_Egypt_A_contribution_to_the_debate_on_its_origin ------ Images: https://www.istockphoto.com/photo/polished-banded-agate-gm821135262-132773273 https://en.wikipedia.org/wiki/File:Roca_del_elefante,_Heimaey,_Islas_Vestman,_Su%C3%B0urland,_Islandia,_2014-08-17,_DD_036.JPG https://www.eurekalert.org/multimedia/pub/159943.php?from=381431 https://commons.wikimedia.org/wiki/File:Libyan_Desert_Glass.jpg https://svs.gsfc.nasa.gov/11541 https://www.istockphoto.com/photo/onyx-marble-blue-orange-yellow-red-purple-brown-beijing-china-gm522303770-91557345 https://commons.wikimedia.org/wiki/File:NWA869Meteorite.jpg https://www.istockphoto.com/photo/texture-lot-of-diamonds-isolated-on-white-background-gm906744550-249877602 https://www.nasa.gov/audience/forstudents/k-4/dictionary/Kuiper_Belt.html https://commons.wikimedia.org/wiki/File:PIA17046_-_Voyager_1_Goes_Interstellar.jpg
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A New Kind of Northern Light | SciShow News A New Kind of Northern Light | SciShow News
1 month ago En
A glowing, purple ribbon of light named STEVE is weirder than we thought and we now have evidence that there is water ice on the moon! Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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/2018/08/bright-purple-ribbon-named-steve-entirely-new-celestial-phenomenon https://www.sciencemag.org/news/2018/03/there-s-new-aurora-subpolar-skies-its-name-steve https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2018GL078509 http://blog.aurorasaurus.org/?p=449 http://advances.sciencemag.org/content/4/3/eaaq0030 https://www.nytimes.com/2017/04/25/science/aurora-borealis-steve.html http://aurorasaurus.org/learn#aurora-colors https://www.nasa.gov/feature/ames/ice-confirmed-at-the-moon-s-poles https://www.isro.gov.in/Spacecraft/chandrayaan-1 http://www.pnas.org/content/early/2018/08/14/1802345115 https://www.theverge.com/2018/4/27/17287154/nasa-lunar-surface-robotic-mission-resource-prospector-moon https://www.jpl.nasa.gov/missions/moon-mineralogy-mapper-m3/ https://doi.org/10.1126/science.1178658 https://www.cell.com/joule/pdf/S2542-4351(17)30224-6.pdf ------- Images: https://www.flickr.com/photos/rockyraybell/26856508966/ https://www.flickr.com/photos/gsfc/40099064214/in/album-72157693734878994/ https://www.flickr.com/photos/gsfc/26938621338/ https://svs.gsfc.nasa.gov/12865 https://en.wikipedia.org/wiki/File:Optical_Steve.jpg https://en.wikipedia.org/wiki/File:CY1_2007_(cropped).jpg https://images.nasa.gov/details-GSFC_20171208_Archive_e001861.html https://www.nasa.gov/feature/ames/ice-confirmed-at-the-moon-s-poles
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Why We've Only Ever Seen the Sun's Poles Once Why We've Only Ever Seen the Sun's Poles Once
1 month ago En
The Ulysses mission revolutionized our understanding of the sun, but it's been the only orbiter to take this kind of out-of-ecliptic journey. Will an upcoming mission give us even more? Hosted by: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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?release=2008-106 https://solarsystem.nasa.gov/missions/ulysses/in-depth/ http://sci.esa.int/ulysses/ http://sci.esa.int/ulysses/31043-orbit-navigation/ http://sci.esa.int/ulysses/33634-1st-solar-orbit/ http://sci.esa.int/ulysses/33635-2nd-solar-orbit/ http://sci.esa.int/ulysses/33636-beyond-the-heliosphere/ https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2008GL034896 https://arxiv.org/pdf/1510.06180.pdf https://arxiv.org/pdf/astro-ph/0010494.pdf https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2003GL017136 https://link.springer.com/article/10.1023%2FA%3A1012260014646 https://doi.org/10.1016/j.asr.2010.03.001 https://arxiv.org/pdf/0804.0250.pdf http://sci.esa.int/science-e/www/area/index.cfm?fareaid=45 http://adsabs.harvard.edu/abs/1992A&AS...92..401H Images: https://svs.gsfc.nasa.gov/11923 https://en.wikipedia.org/wiki/File:Artist_picture-Ulysses_after_deployment.jpg https://commons.wikimedia.org/wiki/File:790106-0203_Voyager_58M_to_31M_reduced.gif http://sci.esa.int/ulysses/42904-orbit-of-ulysses/ https://www.jpl.nasa.gov/missions/ulysses/ https://commons.wikimedia.org/wiki/File:Ulysses_at_Jupiter_H1.jpg http://sci.esa.int/ulysses/43458-ulysses-spacecraft-data-indicate-solar-wind-at-a-50-year-low/ http://sci.esa.int/solar-orbiter/55750-artists-impression-of-solar-orbiter/ https://en.wikipedia.org/wiki/File:Solar_Cycle_Prediction.gif https://en.wikipedia.org/wiki/File:Artist%E2%80%99s_impression_of_the_magnetar_in_the_star_cluster_Westerlund_1.jpg https://en.wikipedia.org/wiki/File:Artist%E2%80%99s_Impression_of_a_Baby_Star_Still_Surrounded_by_a_Protoplanetary_Disc.jpg
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Solving Mysteries with the Ancient Galaxies Next Door | SciShow News Solving Mysteries with the Ancient Galaxies Next Door | SciShow News
1 month ago En
Some of the oldest galaxies we’ve ever seen are small, faint satellite galaxies orbiting the Milky Way, and they're providing us with a glimpse of how the universe evolved. Hosted by: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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/2018-08/du-ais081418.php http://iopscience.iop.org/article/10.3847/1538-4357/aacbc4/meta https://astrobites.org/2018/03/29/the-imprint-of-cosmic-reionization-on-dwarf-galaxies https://www.symmetrymagazine.org/article/the-booming-science-of-dwarf-galaxies Images: https://en.wikipedia.org/wiki/File:Hubble_-_infant_galaxy.jpg https://en.wikipedia.org/wiki/File:Hubble_ultra_deep_field.jpg https://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Satellite_Galaxies.svg/1280px-Satellite_Galaxies.svg.png https://en.wikipedia.org/wiki/File:Reion_diagram.jpg https://svs.gsfc.nasa.gov/10656 https://en.wikipedia.org/wiki/File:CMB_Timeline300_no_WMAP.jpg https://en.wikipedia.org/wiki/File:NASA-WMAP-first-stars.jpg https://www.eurekalert.org/multimedia/pub/178022.php
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Red Nugget Galaxies: The Universe's Ultimate Survivors Red Nugget Galaxies: The Universe's Ultimate Survivors
1 month ago En
The first 200 viewers to sign up at https://brilliant.org/scishow will get 20% off their annual premium subscription and support SciShow Space. Finding a red nugget galaxy is like discovering a time capsule from the early universe. Host: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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.cfa.harvard.edu/news/2013-24 https://astrobites.org/2013/04/14/digging-up-red-nuggets-in-local-elliptical-galaxies/ http://chandra.si.edu/press/18_releases/press_062118.html http://www.astronomy.ohio-state.edu/~pogge/Ast162/Unit4/types.html https://web.archive.org/web/20140629115612/ http://curious.astro.cornell.edu/galaxies.php ------ Images: http://chandra.harvard.edu/photo/2018/mrk1216/more.html https://www.spacetelescope.org/images/opo0501a/ https://www.spacetelescope.org/images/opo1000a/ https://www.spacetelescope.org/images/heic1508a/ https://www.spacetelescope.org/images/heic1318a/ https://svs.gsfc.nasa.gov/11149
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We're Heading to the Sun! | SciShow News We're Heading to the Sun! | SciShow News
2 months ago En
On Aug. 12, 2018 the Parker Solar Probe started its journey to the sun and New Horizons is looking at a mysterious glow at the edge of the solar system. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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.livescience.com/63297-hydrogen-wall-glowing-interstellar-space.html https://gizmodo.com/new-horizons-spacecraft-sees-hydrogen-wall-at-the-end-o-1828258683 https://gizmodo.com/new-horizons-spacecraft-sees-hydrogen-wall-at-the-end-o-1828258683 https://www.nasa.gov/content/goddard/parker-solar-probe-humanity-s-first-visit-to-a-star http://parkersolarprobe.jhuapl.edu/The-Mission/index.php#Timeline https://www.nytimes.com/2018/08/10/science/parker-solar-probe-launch.html https://www.cbsnews.com/news/launch-of-parker-solar-probe-delayed-to-sunday/ http://ankaa.unibe.ch/forads/sr-005-09.pdf ------ Images: https://svs.gsfc.nasa.gov/12729 https://images.nasa.gov/details-NHQ_2018_0812_Parker%20Solar%20Probe%20Mission%20Launches%20to%20Touch%20the%20Sun%20-.html http://parkersolarprobe.jhuapl.edu/Multimedia/Images.php https://svs.gsfc.nasa.gov/4653 https://images.nasa.gov/details-PIA09113.html https://voyager.jpl.nasa.gov/news/details.php?article_id=106 https://images.nasa.gov/details-PIA00452.html
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The Deep Space Network: A Communication Hub That Also Does Science! The Deep Space Network: A Communication Hub That Also Does Science!
2 months ago En
The Deep Space Network is a special network of radio dishes for tracking and talking to spacecraft, and it contributes some cool scientific observations of its own too. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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://deepspace.jpl.nasa.gov https://deepspace.jpl.nasa.gov/files/1762-dsn-radio-et-litho.pdf https://eyes.nasa.gov/dsn/dsn.html https://physicstoday.scitation.org/doi/pdf/10.1063/PT.3.2619 https://www.jpl.nasa.gov/news/news.php?release=2013-372 https://www.youtube.com/watch?v=xiIkQlKVoUo https://www.jpl.nasa.gov/news/news.php?feature=3823 https://www.jpl.nasa.gov/news/news.php?feature=3812 https://www.jpl.nasa.gov/images/dsn_infographic_NASAJPL.pdf https://www.jpl.nasa.gov/news/news.php?feature=4099 https://www.jpl.nasa.gov/news/news.php?feature=6769 https://saturn.jpl.nasa.gov/news/2331/cassini-radio-signals-decipher-saturn-ring-structure/ https://echo.jpl.nasa.gov/introduction.html Images: https://en.wikipedia.org/wiki/File:Deep-space-op.jpg https://commons.wikimedia.org/wiki/File:DSNantenna.svg https://en.wikipedia.org/wiki/File:CSIRO_ScienceImage_11042_Aerial_view_of_the_Canberra_Deep_Space_Communication_Complex.jpg https://en.wikipedia.org/wiki/File:MADRID_060508_MXALX_078.jpg https://commons.wikimedia.org/wiki/File:Goldstone_34-meter_Beam_Waveguide.jpeg https://en.wikipedia.org/wiki/File:Mariner09.jpg https://en.wikipedia.org/wiki/File:NEARtrajectory.jpg https://www.nasa.gov/mission_pages/apollo/apollo11.html https://en.wikipedia.org/wiki/File:Goldstone_DSN_antenna.jpg https://en.wikipedia.org/wiki/File:DSN_Madrid2.jpg https://commons.wikimedia.org/wiki/File:ROBLEDO_CHAVELA_1.jpg https://commons.wikimedia.org/wiki/File:Chandrayaan-1-03.jpg https://www.nasa.gov/press-release/cassini-finds-global-ocean-in-saturns-moon-enceladus https://saturn.jpl.nasa.gov/resources/7628/cassinis-grand-finale/ https://www.jpl.nasa.gov/news/news.php?feature=3823 https://commons.wikimedia.org/wiki/File:Viking_Lander_Model.jpg https://commons.wikimedia.org/wiki/File:Compejo_de_antenas,_Deep_Space_Communications_Complex,3.jpg
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Spotted: The First Inside-Out Planetary Nebula | SciShow News Spotted: The First Inside-Out Planetary Nebula | SciShow News
2 months ago En
An inside out planetary nebula has given astronomers insight into what might happen in our own solar system someday, and it's that time of year again to search for shooting stars. Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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.amsmeteors.org/2018/08/viewing-the-perseid-meteor-shower-in-2018/ https://www.space.com/32868-perseid-meteor-shower-guide.html https://press.nature.com/wp-content/uploads/files/2018/07/41550_2018_551_OnlinePDF.pdf https://www.iaa.csic.es/en/news/strange-case-hubi1-inside-out-stellar-corpse Images: http://chandra.harvard.edu/photo/2012/pne/ https://www.iaa.csic.es/en/news/strange-case-hubi1-inside-out-stellar-corpse https://commons.wikimedia.org/wiki/File:Mz_3,_BD%2B30-3639,_Hen_3-1475,_and_NGC_7027-_Planetary_Nebulas_-_Fast_Winds_from_Dying_Stars_(2940653103).jpg http://spacetelescope.org/images/potw1010a/ https://www.nasa.gov/image-feature/goddard/hubble-finds-a-little-gem https://en.wikipedia.org/wiki/File:Phot-21-96.gif https://www.eso.org/public/usa/images/potw1531a/ https://commons.wikimedia.org/wiki/File:Perseids_2015.jpg https://commons.wikimedia.org/wiki/File:Perseiden_2014.png https://commons.wikimedia.org/wiki/File:Comet_Swift_EE-Barnard_4_and_6_April_1892.jpg https://www.nasa.gov/topics/solarsystem/features/watchtheskies/perseid-meteor-shower-aug11-12.html https://en.wikipedia.org/wiki/File:Nursery_of_New_Stars_-_GPN-2000-000972.jpg
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Why Is Neptune So Blue? And 3 Other Mysteries an Orbiter Could Solve Why Is Neptune So Blue? And 3 Other Mysteries an Orbiter Could Solve
2 months ago En
Start protecting yourself on the web at https://NordVPN.com/SCISHOW or use code SCISHOW and save 77%! Neptune's radius is almost four times larger than Earth's, its surface has super intense storms, and we barely know anything else about it. It is time to send another orbiter out there. Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://hubblesite.org/news/69-neptune https://solarsystem.nasa.gov/planets/neptune/in-depth/ https://www.space.com/33516-biggest-mysteries-of-neptune.html https://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html https://nssdc.gsfc.nasa.gov/planetary/factsheet/uranusfact.html http://coolcosmos.ipac.caltech.edu/ask/138-Why-is-Neptune-blue- https://www.nasa.gov/feature/goddard/2016/hubble-imagery-confirms-new-dark-spot-on-neptune https://www.nytimes.com/2014/08/19/science/dark-spots-in-our-knowledge-of-neptune.html https://www.nasa.gov/sites/default/files/files/Neptune_Lithograph_h.pdf http://www.sciencemag.org/news/2004/03/planets-magnetic-mystery-solved https://www.ncbi.nlm.nih.gov/pubmed/15014493 http://iopscience.iop.org/article/10.1088/1742-6596/950/3/032020/pdf https://www.nationalgeographic.com/science/space/solar-system/uranus/ http://coolcosmos.ipac.caltech.edu/ask/150-What-is-the-weather-like-on-Neptune- http://adsabs.harvard.edu/full/1974ApJ...193..477T https://www.smithsonianmag.com/smart-news/its-raining-diamonds-inside-neptune-and-uranus-180964589/ https://www.nature.com/articles/s41550-017-0219-9.epdf Images: https://solarsystem.nasa.gov/resources/936/neptune-from-the-very-large-telescope-vlt/?category=planets_neptune https://solarsystem.nasa.gov/resources/611/neptune-full-disk-view/?category=planets_neptune https://images.nasa.gov/details-PIA00058.html https://svs.gsfc.nasa.gov/4145 https://images.nasa.gov/details-PIA00050.html https://images.nasa.gov/details-PIA01491.html https://images.nasa.gov/details-PIA01287.html https://images.nasa.gov/details-PIA01142.html https://images.nasa.gov/details-PIA01285.html https://www.nasa.gov/feature/goddard/2016/hubble-imagery-confirms-new-dark-spot-on-neptune https://solarsystem.nasa.gov/resources/908/outbound-view-of-jupiter/?category=planets_jupiter https://www.istockphoto.com/vector/lock-icons-and-symbols-gm838965566-136556101 https://www.istockphoto.com/vector/laptop-line-icon-outline-vector-sign-gm825134092-133737151 https://www.istockphoto.com/vector/space-rocket-start-up-launch-symbol-innovation-development-technology-flat-design-gm923692330-253537625
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The Moon May Have Once Been Habitable! | SciShow News The Moon May Have Once Been Habitable! | SciShow News
2 months ago En
It's possible that the moon might have been able to support life billions of years ago, and scientists are using meteorites to learn about the history of our sun. Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: Young Sun: https://www.nature.com/articles/s41550-018-0527-8 http://www.meteorlab.com/METEORLAB2001dev/murchy.htm https://www.cv.nrao.edu/rocks/pdf/S2-P5_Krot.pdf https://geosci.uchicago.edu/~grossman/MSD05.pdf https://www.popsci.com/science/article/2013-07/if-sun-went-out-how-long-could-life-earth-survive http://lasp.colorado.edu/~bagenal/1010/SESSIONS/11.Formation.html https://www.techtimes.com/articles/16289/20140923/where-did-neptune-and-uranus-come-from-new-research-has-answers.htm https://www.livescience.com/43584-earth-oldest-rock-jack-hills-zircon.html Young Moon: https://www.liebertpub.com/doi/10.1089/ast.2018.1844 https://www.thedailybeast.com/the-moon-may-have-once-had-liquid-waterand-life https://www.eurekalert.org/pub_releases/2018-07/wsu-wrs071918.php https://pdfs.semanticscholar.org/5f9c/f4c4b6ddd3f1bbf1a0475c570066852ae4f9.pdf [PDF] https://www.sciencedirect.com/science/article/pii/S0012821X17304971 https://www.sciencedirect.com/science/article/pii/S0019103510003180 https://sservi.nasa.gov/articles/mystery-moons-lost-magnetism-explained/ http://sciencenordic.com/scientists-discover-new-evidence-early-life-earth https://www.popsci.com/technology/article/2010-08/bacteria-survive-553-day-exposure-exterior-iss https://www.space.com/18175-moon-temperature.html https://www.space.com/18067-moon-atmosphere.html https://science.nasa.gov/science-news/science-at-nasa/1998/ast01sep98_1 ------ Images: https://images.nasa.gov/details-GSFC_20171208_Archive_e001861.html https://svs.gsfc.nasa.gov/10931 https://www.istockphoto.com/photo/sun-on-blue-sky-with-clouds-gm824800468-133702135 https://en.wikipedia.org/wiki/File:Murchison_crop.jpg https://www.nasa.gov/image-feature/active-regions-on-the-sun https://commons.wikimedia.org/wiki/File:Murchison-meteorite-ANL.jpg
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This Star Might Be Hiding Undiscovered Elements | Przybylski’s Star This Star Might Be Hiding Undiscovered Elements | Przybylski’s Star
2 months ago En
Przybylski’s Star has been puzzling astronomers for decades, and it might contain elements or isotopes that scientists have never seen before! Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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/189739a0 https://academic.oup.com/mnras/article-abstract/477/3/3791/4964763?redirectedFrom=fulltext https://academic.oup.com/mnras/article/317/2/299/1005394 http://adsabs.harvard.edu/full/1986QJRAS..27..697G https://www.bgs.ac.uk/downloads/start.cfm?id=1638 [PDF] http://blogs.discovermagazine.com/outthere/2017/06/30/wright/ http://sites.psu.edu/astrowright/2017/03/15/przybylskis-star-i-whats-that/ https://ipfs.io/ipfs/QmXoypizjW3WknFiJnKLwHCnL72vedxjQkDDP1mXWo6uco/wiki/A-type_main-Fauence_star.html https://link.springer.com/article/10.3103%2FS0884591308020049 https://www.britannica.com/science/actinoid-element https://arxiv.org/abs/1411.7549 http://www.rsc.org/periodic-table/element/114/flerovium http://www.ma.man.ac.uk/~moss/papers/moss_poprad.pdf http://loke.as.arizona.edu/~ckulesa/camp/spectroscopy_intro.html https://arxiv.org/abs/astro-ph/0610611 https://arxiv.org/abs/1703.04250 http://adsabs.harvard.edu/abs/2007MNRAS.380..771F https://www.aanda.org/articles/aa/abs/2007/44/aa7429-07/aa7429-07.html Images: https://svs.gsfc.nasa.gov/11428 https://en.wikipedia.org/wiki/File:Sirius_A_and_B_artwork.jpg https://en.wikipedia.org/wiki/File:Holmium2.jpg https://commons.wikimedia.org/wiki/File:Europium.jpg https://commons.wikimedia.org/wiki/File:Island_of_Stability.svg https://academic.oup.com/mnras/article/317/2/299/1005394
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The Hunt for the First Neutrinos in the Universe | Cosmic Neutrino Background The Hunt for the First Neutrinos in the Universe | Cosmic Neutrino Background
2 months ago En
The Cosmic Microwave Background shows us the oldest light in the universe, but to really understand the early universe we need something even older: The Cosmic Neutrino Background. Host: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://iopscience.iop.org/article/10.1088/1742-6596/580/1/012040/pdf https://www.forbes.com/sites/startswithabang/2016/09/09/cosmic-neutrinos-detected-confirming-the-big-bangs-last-great-prediction/#1677c0ee30c7 https://arstechnica.com/science/2015/09/signs-of-neutrinos-from-the-dawn-of-time-less-than-a-second-after-the-big-bang/ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.95.011305 http://www.ras.org.uk/news-and-press/89-news2005/794-ripples-in-cosmic-neutrino-background-measured-for-the-first-time https://authors.library.caltech.edu/58929/1/1.4915587.pdf https://www.energy.gov/sites/prod/files/2015/07/f24/The%20Princeton%20Tritium%20Observatory%20for%20Light%2C%20Early%20Universe%2C%20Massive%20Neutrino%20Yield%20%28PTOLEMY%29.pdf http://inspirehep.net/record/1607470/files/PoS(NOW2016)092.pdf https://www.princeton.edu/news/2016/03/14/hunt-big-bang-neutrinos-may-provide-fresh-insight-origin-universe http://s3.amazonaws.com/sf-web-assets-prod/wp-content/migration/sf/report2015/stories/ptolemy.html ------ Images: https://commons.wikimedia.org/wiki/File:Ilc_9yr_moll4096.png https://apod.nasa.gov/apod/ap130325.html https://images.nasa.gov/details-GSFC_20171208_Archive_e000125.html
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Why Scientists Tracked One Neutrino Across the Universe Why Scientists Tracked One Neutrino Across the Universe
2 months ago En
Last week scientists announced that they’ve likely identified the very first astrophysical source of high-energy neutrinos. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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: http://science.sciencemag.org/content/sci/361/6398/eaat1378 http://science.sciencemag.org/content/361/6398/147 https://www.eurekalert.org/pub_releases/2018-07/nion-sth071218.php https://www.eurekalert.org/pub_releases/2018-07/uoha-hth071218.php https://www.eurekalert.org/pub_releases/2018-07/uou-vsc071118.php https://www.eurekalert.org/pub_releases/2018-07/uol-uol071018.php https://www.eurekalert.org/pub_releases/2018-07/tuom-bac071018.php https://www.eurekalert.org/pub_releases/2018-07/uom-inp070918.php https://www.eurekalert.org/pub_releases/2018-07/ded-bit070818.php https://www.eurekalert.org/pub_releases/2018-07/ps-neo070618.php https://www.eurekalert.org/pub_releases/2018-07/mpif-mtt070618.php ------- Images: https://svs.gsfc.nasa.gov/12994 https://www.nasa.gov/press-release/goddard/2016/ace-cosmic-ray https://www.eurekalert.org/multimedia/pub/175508.php https://commons.wikimedia.org/wiki/File:Icecube-architecture-diagram2009.PNG https://www.eurekalert.org/multimedia/pub/175171.php
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Why Does Venus Spin Backwards? Why Does Venus Spin Backwards?
3 months ago En
The first 200 to sign up at https://brilliant.org/scishowspace/ will get 20% off their annual Premium subscription. We're always learning more about far away galaxies and exoplanets, but we still have some pretty big mysteries hanging out here in the solar system, like why Venus spins the way it does. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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.annualreviews.org/doi/10.1146/annurev.aa.03.090165.002113 https://www.sciencedirect.com/science/article/pii/S0012821X08000526 https://www108.lamp.le.ac.uk/ojs1/index.php/pst/article/viewFile/2502/2325 https://www.nature.com/articles/35081000 https://www.sciencedirect.com/science/article/pii/0019103580901578 http://adsabs.harvard.edu/abs/1977A%26A....60...85K https://www.annualreviews.org/doi/10.1146/annurev.aa.06.090168.001443 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/RG002i003p00467 Images: https://svs.gsfc.nasa.gov/11923 https://svs.gsfc.nasa.gov/3728 https://svs.gsfc.nasa.gov/20027 https://svs.gsfc.nasa.gov/11693 https://en.wikipedia.org/wiki/File:Venus_structure.jpg https://en.wikipedia.org/wiki/File:Maat_Mons_on_Venus.jpg
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Meet the Milky Way's Last Big Meal: The Sausage Galaxy Meet the Milky Way's Last Big Meal: The Sausage Galaxy
3 months ago En
Our Milky Way Galaxy once dined on the Sausage Galaxy, and Jupiter's auroras seem to be heavily influenced by one of its moons. It's a galaxy-eat-galaxy kind of universe out there! Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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/jrnls/sci/summaries-07-06-18.php#B http://science.sciencemag.org/content/early/2018/07/03/science.aat1450.full https://www.space.com/41084-jupiter-moons-intricate-aurora-footprints.html https://www.eurekalert.org/pub_releases/2018-07/sf-tgs070318.php https://academic.oup.com/mnras/article-abstract/478/1/611/5032586?redirectedFrom=fulltext https://arxiv.org/pdf/1805.00453.pdf https://arxiv.org/pdf/1802.03351.pdf https://arxiv.org/abs/1804.07050.pdf Images: https://eurekalert.org/multimedia/pub/174793.php?from=399049 http://www.eso.org/public/usa/videos/eso1339a/ https://eurekalert.org/multimedia/pub/174794.php?from=399049 https://commons.wikimedia.org/wiki/File:Interacting_Galaxies_Hubble.jpg https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA21033 https://www.nasa.gov/feature/goddard/2016/hubble-captures-vivid-auroras-in-jupiter-s-atmosphere https://en.wikipedia.org/wiki/File:Jupiter_and_the_Galilean_Satellites.jpg https://www.nasa.gov/mission_pages/juno/multimedia/pia03155.html https://www.jpl.nasa.gov/news/news.php?feature=7075 https://commons.wikimedia.org/wiki/File:PIA19822-MagneticBlackHoleWaves-AlfvenS-waves-20150709.jpg https://science.nasa.gov/science-news/science-at-nasa/2007/29mar_bigauroras https://commons.wikimedia.org/wiki/File:Juno_Aces_Eighth_Science_Pass_Of_Jupiter.jpg https://www.nasa.gov/mission_pages/cassini/multimedia/pia13763.html https://m.esa.int/spaceinimages/Images/2016/09/Anatomy_of_the_Milky_Way https://commons.wikimedia.org/wiki/File:Vortex-street-animation.gif
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How Much Does the Sun Affect Earth's Climate? How Much Does the Sun Affect Earth's Climate?
3 months ago En
The sun is obviously a big factor in the earth's weather, but changes in the solar cycle don't always affect our climate in straightforward ways. Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, 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/noaa-n/climate/climate_weather.html https://arxiv.org/pdf/1204.4449.pdf https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2010GL045777 https://www.nasa.gov/mission_pages/sunearth/news/solarcycle-primer.html https://www.giss.nasa.gov/research/briefs/rind_03/ https://www.ucsusa.org/global-warming/science-and-impacts/science/effect-of-sun-on-climate-faq.html#.WvEBAdPwa1E https://earthobservatory.nasa.gov/Features/GlobalWarming/page3.php https://www.washingtonpost.com/news/energy-environment/wp/2015/02/23/no-the-sun-isnt-driving-global-warming/?noredirect=on&utm_term=.1c353ad445e7 https://www.ncdc.noaa.gov/global-warming/mid-holocene-warm-period http://journals.sagepub.com/doi/pdf/10.1191/0959683604hl687rp https://phys.org/news/2017-03-sun-impact-climate-quantified.html https://www.scientificamerican.com/article/sun-spots-and-climate-change/ https://www.space.com/19280-solar-activity-earth-climate.html http://science.sciencemag.org/content/294/5549/2130 http://faculty.wcas.northwestern.edu/~infocom/The%20Website/evolution.html ------ Images: https://www.istockphoto.com/vector/tropical-beach-in-sunny-day-gm695270128-128615835 https://www.istockphoto.com/vector/the-moon-isolated-on-white-background-vector-illustration-eps-10-gm915959760-252062023 https://images.nasa.gov/details-GSFC_20171208_Archive_e001435.html https://www.videoblocks.com/video/snowflakes-in-the-air-hu22bd- https://www.istockphoto.com/vector/winter-or-autumn-headwear-collection-gm804438994-130505497 https://images.nasa.gov/details-PIA18906.html https://svs.gsfc.nasa.gov/10804 https://svs.gsfc.nasa.gov/4551 https://www.istockphoto.com/vector/earth-globe-gm899520532-248211452
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3 Weird Stars You Can See with the Naked Eye 3 Weird Stars You Can See with the Naked Eye
3 months ago En
These three stars can easily be seen with the naked eye, but it took some fancy telescopes for us to realize how weird they really are! Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://www.stsci.edu/instruments/observatory/PDF/scs8.rev.pdf http://iopscience.iop.org/article/10.1088/0004-637X/708/1/71/pdf http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1988JRASC..82..336G&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf http://abyss.uoregon.edu/~js/ast122/lectures/lec09.html http://www.skyandtelescope.com/astronomy-news/observing-news/observe-mira-the-amazing-star/ https://www.aavso.org/mira-variables-period-changes http://iopscience.iop.org/article/10.1086/431740/pdf http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?2007IAUS..239..343W&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf https://www.sciencedirect.com/science/article/pii/S0275106213000027 https://www.space.com/3250-stars-pronunciation-guide.html https://www.universetoday.com/20094/cetus-constellation/ https://science.nasa.gov/science-news/science-at-nasa/2007/15aug_mira https://www.space.com/7653-star-big-dipper.html http://earthsky.org/brightest-stars/mizar-and-alcor-the-horse-and-rider http://www.skyandtelescope.com/observing/mizar-a-fresh-look-at-an-old-friend03252015/ Images: https://en.wikipedia.org/wiki/File:Big_dipper_from_the_kalalau_lookout_at_the_kokee_state_park_in_hawaii.jpg https://en.wikipedia.org/wiki/File:Dipper.jpg https://commons.wikimedia.org/wiki/File:Wide-field_view_of_the_Summer_Triangle_modifi%C3%A9.jpg https://commons.wikimedia.org/wiki/File:Wide-field_view_of_the_Summer_Triangle.jpg https://en.wikipedia.org/wiki/File:Vega_(star).jpg https://en.wikipedia.org/wiki/File:Mira_in_UV_and_Visible_Light.jpg https://en.wikipedia.org/wiki/File:Mira_the_star.jpg https://en.wikipedia.org/wiki/File:CetusCC.jpg https://commons.wikimedia.org/wiki/File:Mira-uv-bow-shock-tail-vertical.jpg https://svs.gsfc.nasa.gov/11541
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We May Have Just Found the Universe's Missing Baryonic Matter We May Have Just Found the Universe's Missing Baryonic Matter
3 months ago En
Astronomers have finally found evidence to help solve the missing baryon problem, and they're pointing telescopes toward the Intergalactic Medium to figure it out. Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/s41586-018-0204-1 http://www.esa.int/Our_Activities/Space_Science/XMM-Newton_finds_missing_intergalactic_material http://iopscience.iop.org/article/10.1088/0004-637X/759/1/23 http://iopscience.iop.org/article/10.1086/306025/ https://wwwmpa.mpa-garching.mpg.de/~komatsu/lecturenotes/Mike_Anderson_on_missing_baryons.pdf [PDF] https://arxiv.org/abs/1601.01260 https://arxiv.org/abs/1210.0544 http://www.helsinki.fi/~hkurkisu/cpt/Cosmo11 [PDF] https://arxiv.org/abs/astro-ph/9504082 https://wmap.gsfc.nasa.gov/universe/uni_matter.html http://iopscience.iop.org/article/10.1086/320548 http://iopscience.iop.org/article/10.1088/0004-637X/759/1/23/ https://arxiv.org/abs/0712.2375 https://arxiv.org/pdf/1607.01943.pdf [PDF] http://iopscience.iop.org/article/10.1086/427874/ Images: https://en.wikipedia.org/wiki/File:Ilc_9yr_moll4096.png https://en.wikipedia.org/wiki/File:WHIM.jpg https://commons.wikimedia.org/wiki/File:Ions.svg https://en.wikipedia.org/wiki/File:XMM-Newton_spacecraft_model.png https://en.wikipedia.org/wiki/File:Artist%27s_rendering_ULAS_J1120%2B0641.jpg https://svs.gsfc.nasa.gov/10663
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Move Over, Mars: We Could Farm on Asteroids! Move Over, Mars: We Could Farm on Asteroids!
3 months ago En
The first 50 people get $50 off their first two weeks of Blue Apron, here!: https://cook.ba/2M5mEDw Sponsored by Blue Apron When people live throughout the solar system, we'll need some way to feed them that doesn't involve constant shipments of Earth-grown food. Will the asteroid belt be our new cosmic food court? Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1007.6002&rep=rep1&type=pdf https://www.newscientist.com/article/mg22430004-900-asteroid-soil-could-fertilise-farms-in-space/ https://solarsystem.nasa.gov/small-bodies/asteroids/in-depth/ https://m.esa.int/Our_Activities/Space_Science/Asteroids_Structure_and_composition_of_asteroids https://nssdc.gsfc.nasa.gov/planetary/text/asteroids.txt https://nau.edu/cefns/labs/meteorite/classification/carbonaceous-chondrites/ http://global.jaxa.jp/projects/sat/hayabusa2/ http://www.spacex.com/about/capabilities https://journals.uair.arizona.edu/index.php/maps/article/viewFile/15367/15355 https://www.nasa.gov/topics/solarsystem/features/life-components.html https://www.liebertpub.com/doi/abs/10.1089/ast.2014.1184 -------- Images: https://commons.wikimedia.org/wiki/File:Soyuz_TMA-2_launch.jpg https://www.nasa.gov/mission_pages/apollo/40th/images/apollo_image_25.html https://mars.nasa.gov/resources/5396/mosaic-of-mars/ https://www.istockphoto.com/vector/people-ordering-food-in-food-court-gm647175244-117394853 https://commons.wikimedia.org/wiki/File:Falcon_Heavy_cropped.jpg https://commons.wikimedia.org/wiki/File:Mayflower_in_Plymouth_Harbor,_by_William_Halsall.jpg https://www.nasa.gov/multimedia/imagegallery/image_feature_372.html https://images.nasa.gov/details-PIA11800.html https://commons.wikimedia.org/wiki/File:PIA21079_Ceres_in_Color_(cropped).jpg https://commons.wikimedia.org/wiki/File:Coal_bituminous.jpg https://commons.wikimedia.org/wiki/File:Allende_meteorite.jpg https://en.wikipedia.org/wiki/File:Veggie_plants.jpg https://en.wikipedia.org/wiki/File:ISS-46_Zinnia_flower_in_the_Cupola_(2).jpg https://www.istockphoto.com/photo/asteroid-field-gm506321720-84158375 https://www.istockphoto.com/photo/soil-background-gm172435729-23731010 https://www.istockphoto.com/vector/icon-set-agriculture-gm180703768-27267352
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Will the Opportunity Rover Survive This Dust Storm? Will the Opportunity Rover Survive This Dust Storm?
3 months ago En
The global dust storm on Mars is threatening the Opportunity rover and the wind on Venus might be changing the length of its days. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/news/8348/opportunity-hunkers-down-during-dust-storm/ https://mars.nasa.gov/news/8349/media-telecon-about-mars-dust-storm-opportunity/ https://mars.nasa.gov/news/8350/nasa-encounters-the-perfect-storm-for-science/ https://www.youtube.com/watch?v=fIKxdRFx2Wo http://www.planetary.org/explore/space-topics/mars/mars-calendar.html https://press.nature.com/?post_type=press_release&p=116277 https://press.nature.com/wp-content/uploads/files/2018/06/41561_2018_157_OnlinePDF.pdf https://press.nature.com/wp-content/uploads/files/2018/06/41561_2018_179_OnlinePDF.pdf https://www.weather.gov/source/zhu/ZHU_Training_Page/Miscellaneous/gravity_wave/gravity_wave.html ------- Images: https://www.nasa.gov/directorates/heo/scan/services/missions/solarsystem/MEROppy.html https://images.nasa.gov/details-PIA15959.html https://commons.wikimedia.org/wiki/File:PIA19109-MarsOpportunityRover-EndeavourCrater-CapeTribulation-20150122.jpg https://mars.nasa.gov/resources/21920/2018-giant-dust-storm-on-mars/ https://mars.nasa.gov/resources/21916/shades-of-martian-darkness/ https://mars.nasa.gov/resources/21928/duluth-after-dust-storm/ https://mars.nasa.gov/resources/21929/curiositys-dusty-selfie-at-duluth/ https://www.nasa.gov/multimedia/imagegallery/image_feature_47.html https://www.nasa.gov/feature/goddard/2017/nasa-studies-cubesat-mission-to-solve-venusian-mystery https://www.weather.gov/source/zhu/ZHU_Training_Page/Miscellaneous/gravity_wave/gravity_wave.html https://www.istockphoto.com/photo/bandana-white-background-gm686197756-126037011 https://www.istockphoto.com/photo/dirty-and-dusty-safety-goggles-gm108129421-2507414
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We Don't Actually Know Where the Sun Came From We Don't Actually Know Where the Sun Came From
3 months ago En
The first 200 viewers to sign up at https://brilliant.org/scishowspace will get 20% off their annual premium subscription AND support SciShow. We can’t find evidence of the Sun’s family, or how it might have formed, but we do have some pretty good theories. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://www.messier.seds.org/m/m067.html http://iopscience.iop.org/article/10.1088/0004-6256/143/3/73/meta https://www.annualreviews.org/doi/pdf/10.1146/annurev-astro-081309-130830 http://iopscience.iop.org/article/10.1088/0031-8949/90/6/068001/meta http://sci.esa.int/gaia/28820-summary/, http://sci.esa.int/gaia/47354-fact-sheet/ https://www.aao.gov.au/public/galah-survey, https://galah-survey.org/home/, http://sydney.edu.au/news/84.html?newsstoryid=14792 https://arxiv.org/pdf/1108.1570.pdf https://academic.oup.com/mnras/article/449/4/4443/1188673 Images: https://en.wikipedia.org/wiki/File:Violent_birth_announcement_from_an_infant_star.jpg https://en.wikipedia.org/wiki/File:Sedna_solar_system_Jan1_2017.png http://www.eso.org/public/usa/videos/eso1621a/ https://commons.wikimedia.org/wiki/File:Gaia_Milky_Way_star_density_map_2015-07-03.png https://en.wikipedia.org/wiki/File:Cancer_IAU.svg
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Curiosity Found Organic Molecules on Mars! Now What? Curiosity Found Organic Molecules on Mars! Now What?
4 months ago En
Last week, NASA released some pretty cool Mars news: Curiosity found even more evidence to indicate the planet could’ve been habitable billions of years ago. Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://science.sciencemag.org/content/sci/360/6393/1068.full.pdf http://www.sciencemag.org/news/2018/06/nasa-rover-hits-organic-pay-dirt-mars http://science.sciencemag.org/content/360/6393/1096.full.pdf http://science.sciencemag.org/content/sci/360/6393/1093.full.pdf https://www.nasa.gov/press-release/nasa-finds-ancient-organic-material-mysterious-methane-on-mars https://news.nationalgeographic.com/2018/06/mars-organic-compounds-methane-curiosity-space-science/ https://gizmodo.com/curiosity-rover-finds-3-5-billion-year-old-organic-comp-1826637615 https://www.forbes.com/sites/startswithabang/2018/06/08/sorry-methane-and-organics-on-mars-are-not-evidence-for-life https://www.livescience.com/62761-life-on-mars-organic-methane.html http://exploration.esa.int/mars/48088-mission-overview/ https://mars.nasa.gov/mars2020/mission/instruments/ Images: https://en.wikipedia.org/wiki/File:Curiosity_Cradled_by_Gale_Crater.jpg https://en.wikipedia.org/wiki/File:MarsCuriosityRover-Drilling-01.jpg https://en.wikipedia.org/wiki/File:East_Beach_1_2006.JPG https://en.wikipedia.org/wiki/File:Drawing-of-the-Mars-Science_Laboratory.png https://svs.gsfc.nasa.gov/11697 https://en.wikipedia.org/wiki/File:PIA19664-MarsInSightLander-Assembly-20150430.jpg https://en.wikipedia.org/wiki/File:Mars_rover_being_tested_near_the_Paranal_Observatory.jpg https://commons.wikimedia.org/wiki/File:JPL-Tech-Works-Mars-2020-Descent-Stage-PIA22342.jpg https://www.jpl.nasa.gov/spaceimages/images/wallpaper/PIA14156-1920x1200.jpg
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Earth Used to Have 19-Hour Days (and Pluto Has Dunes!) Earth Used to Have 19-Hour Days (and Pluto Has Dunes!)
4 months ago En
According to a new model, days on Earth used to really fly by, and today Pluto has wind-swept dunes made of very weird sand. For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://science.sciencemag.org/content/sci/360/6392/992.full.pdf http://www.latimes.com/science/sciencenow/la-sci-sn-pluto-methane-dunes-20180531-story.html#nws=mcnewsletter www.pnas.org/cgi/doi/10.1073/pnas.1717689115 https://www.eurekalert.org/pub_releases/2018-06/uow-ttm053118.php http://www.indiana.edu/~geol105/images/gaia_chapter_4/milankovitch.htm https://www.packtpub.com/big-data-and-business-intelligence/bayesian-analysis-python https://towardsdatascience.com/probability-concepts-explained-bayesian-inference-for-parameter-estimation-90e8930e5348 ------ Images: https://en.wikipedia.org/wiki/File:Earth_formation.jpg https://www.nasa.gov/image-feature/space-station-crew-sees-lots-of-clouds/ https://www.nasa.gov/image-feature/galileo-earth-and-moon http://www.eso.org/public/usa/videos/eso1436c/ https://commons.wikimedia.org/wiki/File:Nh-pluto-in-true-color_2x_JPEG-edit-frame.jpg https://en.wikipedia.org/wiki/File:Arbol_de_Piedra.jpg https://commons.wikimedia.org/wiki/File:Sahara_desert.jpg https://en.wikipedia.org/wiki/File:Pluto-01_Stern_03_Pluto_Color_TXT.jpg https://en.wikipedia.org/wiki/Sputnik_Planitia#/media/File:Mountainous_Shoreline_of_Sputnik_Planum_(PIA20198).png https://commons.wikimedia.org/wiki/File:Blue_hazes_over_backlit_Pluto.jpg https://commons.wikimedia.org/wiki/File:PIA19947-NH-Pluto-Norgay-Hillary-Mountains-20150714.jpg https://www.nasa.gov/image-feature/pluto-s-brilliant-heart https://www.istockphoto.com/vector/sun-rising-background-on-landscape-hill-and-tree-gm815511810-132059067
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Project Daedalus: Our 1970s Plan for Interstellar Travel Project Daedalus: Our 1970s Plan for Interstellar Travel
4 months ago En
Many ideas have come and gone, but Project Daedalus was a uniquely ambitious plan from the 1970s that never quite came to be. For special, curated artifacts of this universe, check out https://scishowfinds.com/ Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://www.spaceflightinsider.com/space-flight-history/project-orion-nuclear-bomb-rocket/ https://www.airspacemag.com/space/hms-moon-rocket-3143/ https://books.google.com/books/about/Project_Daedalus.html?id=nEXpnAEACAAJ https://bis-merchandise.com/books/project-daedalus.html https://www.bis-space.com/what-we-do/projects/project-daedalus https://qz.com/493594/nasa-created-a-material-that-can-heal-itself-in-seconds-even-from-bullets/ https://www.nasa.gov/centers/marshall/news/news/releases/2017/nasa-contracts-with-bwxt-nuclear-energy-to-advance-nuclear-thermal-propulsion-technology.html https://www.bloomberg.com/news/articles/2018-02-15/nasa-is-bringing-back-cold-war-era-atomic-rockets-to-get-to-mars https://blogs.scientificamerican.com/observations/50-years-ago-an-astronomer-discovered-the-first-unambiguous-exoplanet-or-so-he-thought/ https://breakthroughinitiatives.org/initiative/3 Images: https://commons.wikimedia.org/wiki/File:Daedalus_ship.png https://en.wikipedia.org/wiki/File:Barnardstar2006.jpg https://en.wikipedia.org/wiki/File:NASA-project-orion-artist.jpg
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Why Pluto Might Be a Billion Comets Why Pluto Might Be a Billion Comets
4 months ago En
Astronomers are trying to answer the question of how Pluto formed, and we have more evidence for the existence of Planet Nine! For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://authors.library.caltech.edu/1476/1/BROareps02.pdf https://www.sciencedirect.com/science/article/pii/S001910351830099X http://adsabs.harvard.edu/abs/2017Icar..287..301U https://www.nasa.gov/feature/possible-ice-volcano-on-pluto-has-the-wright-stuff/ http://iopscience.iop.org/article/10.3847/0004-6256/151/2/22 https://www.nature.com/articles/nature13156 https://www.nature.com/news/dwarf-planet-stretches-solar-system-s-edge-1.14921 http://www.sciencemag.org/news/2015/11/astronomers-spot-most-distant-object-solar-system-could-point-other-rogue-planets https://www.popsci.com/search-for-real-planet-x#page-3 https://arxiv.org/abs/1805.05355 https://arxiv.org/abs/1706.05348 http://home.dtm.ciw.edu/users/sheppard/inner_oort_cloud/ https://www.scientificamerican.com/article/looking-for-planet-nine-astronomers-gaze-into-the-abyss/ https://www.space.com/31549-pluto-ice-volcanoes-new-horizons.html http://earthsky.org/space/new-evidence-planet-9-2015-bp519-caju https://www.space.com/40642-space-rock-generates-planet-nine-excitement.html https://www.smithsonianmag.com/smart-news/researchers-think-pluto-made-billions-comets-180969183/ https://www.popsci.com/pluto-billion-comets#page-3 https://www.space.com/40687-pluto-formation-1-billion-comets.html https://gizmodo.com/wild-new-theory-suggests-pluto-formed-from-a-billion-co-1826292828 https://www.universetoday.com/139317/pluto-is-what-you-get-when-a-billion-comets-smash-together/ https://www.space.com/39287-new-horizons-2014-mu69-flyby-2019.html Images: https://www.nasa.gov/image-feature/charon-and-pluto-strikingly-different-worlds https://commons.wikimedia.org/wiki/File:NASA-ExocometsAroundBetaPictoris-ArtistView.jpg https://www.nasa.gov/image-feature/charon-and-pluto-strikingly-different-worlds https://commons.wikimedia.org/wiki/File:Comet_67P_on_22_August_2014_NavCam.jpg https://commons.wikimedia.org/wiki/File:67P-C-G_-_March_28_2015_(32370930490).jpg https://www.nasa.gov/image/nh-approaches-pluto https://commons.wikimedia.org/wiki/File:Planet_Nine_-_black_background.png https://commons.wikimedia.org/wiki/File:Planet_nine-etnos_now-new3.png https://commons.wikimedia.org/wiki/File:ESO_-_Milky_Way.jpg
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The First Exoplanets Were Found Around... a Pulsar? The First Exoplanets Were Found Around... a Pulsar?
4 months ago En
The first time scientists found exoplanets, they were orbiting something very different from our sun: a pulsar. Host: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/433/1/162/1029800 http://www.astro.cornell.edu/academics/courses/astro201/psr1257.htm https://astrobites.org/2016/10/05/why-are-pulsar-planets-rare/ http://www.skyandtelescope.com/astronomy-news/planets-orbit-zombie-stars/ http://hyperphysics.phy-astr.gsu.edu/hbase/Astro/pulsar.html http://iopscience.iop.org/article/10.1086/377093/fulltext/ http://adsabs.harvard.edu/abs/1992Natur.355..145W ---------- Images: https://www.videoblocks.com/video/tv-fuzz-blur-27nygr2 https://svs.gsfc.nasa.gov/20267 https://www.nasa.gov/image-feature/jpl/pia21085/pulsar-artists-concept https://svs.gsfc.nasa.gov/10740 https://www.nasa.gov/mission_pages/chandra/multimedia/runaway-pulsar.html https://svs.gsfc.nasa.gov/11567 https://www.nasa.gov/jpl/nustar/pia18836
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There's an Interstellar Asteroid Hiding Near Jupiter There's an Interstellar Asteroid Hiding Near Jupiter
4 months ago En
We may have found another interstellar asteroid and scientists have some new ideas about how Saturn's moons got their weird shapes. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/2018/new-study-shows-what-interstellar-visitor-oumuamua-can-teach-us http://www.astro.uwo.ca/~wiegert/2015BZ509/ Carroll, Bradley W., and Dale A. Ostlie. “Minor Bodies of the Solar System” In An Introduction to Modern Astrophysics, 2nd ed. San Francisco: Pearson Addison-Wesley, 2007. https://doi.org/10.1038/s41550-018-0471-7 ------- Images: https://en.wikipedia.org/wiki/Centaur_(minor_planet)#/media/File:Kuiper_belt_plot_objects_of_outer_solar_system.png http://www.spacetelescope.org/images/opo1447a/ https://www.nasa.gov/multimedia/imagegallery/image_feature_2065.html https://www.nasa.gov/image-feature/jpl/pia21436/pan-revealed https://www.nasa.gov/image-feature/jpl/pia17207/prometheus-up-close https://www.nasa.gov/jpl/cassini/pia18324/ring-slicer https://www.nasa.gov/image-feature/jpl/pia20499/where-the-small-moon-rules https://apod.nasa.gov/apod/ap050201.html
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The Weird Optical Illusion that Changes the Moon's Size The Weird Optical Illusion that Changes the Moon's Size
4 months ago En
The full moon might seem bigger on the horizon than when it's higher up, but when does it actually take up more space in the sky? Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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.vox.com/2015/5/11/8584779/moon-illusion https://www.sciencedirect.com/science/article/pii/0166223692903448?via%3Dihub https://news.nationalgeographic.com/2016/12/moon-illusion-explained-horizon-size-supermoon-space-science/ https://lco.global/spacebook/using-angles-describe-positions-and-apparent-sizes-objects/ http://homepages.wmich.edu/~korista/moon-illus.html Images: https://www.istockphoto.com/photo/super-moonset-over-seven-devils-mountains-gm902904950-249036292 https://commons.wikimedia.org/wiki/File:MoonIll_DOME_400.jpg https://commons.wikimedia.org/wiki/File:Moon_size_illusion.png https://www.istockphoto.com/photo/full-moon-over-the-alps-gm636558244-112994241 https://commons.wikimedia.org/wiki/File:Mond-vergleich.svg https://commons.wikimedia.org/wiki/File:MoonIll_Fig_3_750.jpg https://www.istockphoto.com/photo/morning-sunrise-and-the-moon-over-mountain-hill-gm488957440-74455723
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We Detected Water Plumes on Europa... 20 Years Ago We Detected Water Plumes on Europa... 20 Years Ago
5 months ago En
Researchers found surprising new evidence hiding in data captured back in 1997, and we've discovered stars forming in a distant galaxy as early as 250 million years after the Big Bang. Hosted by: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://press.nature.com/wp-content/uploads/files/2018/05/41550_2018_450_OnlinePDF.pdf https://gizmodo.com/congressman-divulges-unreleased-study-to-win-support-fo-1825915811?rev=1525963100304 http://iopscience.iop.org/article/10.3847/2041-8213/aa67f8/pdf https://www.nasa.gov/content/goddard/hubble-europa-water-vapor/ https://press.nature.com/wp-content/uploads/files/2018/05/41586_2018_117_OnlinePDF_300aHashimoto.pdf Images: https://en.wikipedia.org/wiki/File:Galileo_probe_-_artistic_impression_-_AC89-0146-3.png https://commons.wikimedia.org/wiki/File:PIA17202_-_Approaching_Enceladus.jpg https://en.wikipedia.org/wiki/File:Enceladus_Earth_Moon_Comparison.png https://en.wikipedia.org/wiki/File:Europa,_Earth_%26_Moon_size_comparison.jpg https://en.wikipedia.org/wiki/File:PIA19058-SaturnMoon-Enceladus-PossibleHydrothermalActivity-ArtistConcept-20150311.jpg https://en.wikipedia.org/wiki/File:Europa-moon.jpg https://commons.wikimedia.org/wiki/File:JUNO_-_PIA13746.jpg https://en.wikipedia.org/wiki/File:Europa_Mission_Spacecraft_-_Artist%27s_Rendering.jpg https://commons.wikimedia.org/wiki/File:Fountains_of_Enceladus_PIA07758.jpg https://solarsystem.nasa.gov/resources/116/blocks-in-the-europan-crust-provide-more-evidence-of-subterranean-ocean/?category=missions_galileo https://solarsystem.nasa.gov/resources/203/reddish-bands-on-europa/?category=missions_galileo https://svs.gsfc.nasa.gov/12909 https://svs.gsfc.nasa.gov/10656 https://commons.wikimedia.org/wiki/Category:MACS1149-JD1#/media/File:Annotated_montage_-_galaxy_cluster_MACS_J1149%2B2223_and_high-z_galaxy_MACS1149-JD_01.jpg https://en.wikipedia.org/wiki/File:3-ALMA-antennas-interferometry.jpg https://svs.gsfc.nasa.gov/10135 http://www.esa.int/spaceinimages/Images/2012/05/Artist_s_impression_of_JUICE
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3 Things We Still Don't Understand About the Milky Way 3 Things We Still Don't Understand About the Milky Way
5 months ago En
The first 777 to sign up at https://brilliant.org/scishowspace/ will get 20% off their annual Premium subscription. We have been studying our home galaxy for years, but even though astronomy has come a long way, there is still a lot we don't know about the Milky Way. Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/2012/06/120628174538.htm https://www.sciencedaily.com/releases/2016/01/160107185001.htm http://www.skyandtelescope.com/astronomy-news/a-galaxy-hit-and-run-0129201634/ http://aasnova.org/2016/09/09/building-up-the-milky-ways-skeleton/ http://m.esa.int/Our_Activities/Space_Science/Herschel/Threading_the_Milky_Way http://sci.esa.int/herschel/55942-herschels-hunt-for-filaments-in-the-milky-way/ http://aasnova.org/2015/12/07/companions-for-nessie-in-the-milky-ways-skeleton/ http://astronomy.swin.edu.au/cosmos/H/High+Velocity+Cloud https://apod.nasa.gov/apod/ap991214.html https://www.sciencealert.com/detailed-map-high-velocity-clouds-milky-way-galactic-halo-radio-data http://adsabs.harvard.edu/doi/10.1086/184817 http://iopscience.iop.org/article/10.1088/2041-8205/750/2/L41/meta ----------- Images: https://www.nasa.gov/multimedia/imagegallery/image_feature_1455.html https://commons.wikimedia.org/wiki/File:WHAM_survey.png http://www.esa.int/spaceinimages/Images/2015/05/Herschel_s_view_of_G49 http://www.esa.int/spaceinimages/Images/2015/05/Herschel_s_view_of_G64 https://www.nasa.gov/image-feature/goddard/2016/hubble-spies-a-spiral-snowflake https://www.spacetelescope.org/images/opo9946a/ https://www.nasa.gov/image-feature/hubble-peers-into-the-heart-of-the-milky-way-galaxy https://svs.gsfc.nasa.gov/10547 https://www.istockphoto.com/vector/rocket-ship-in-cartoon-style-new-businesses-innovation-development-flat-design-icons-gm698051104-130151617 https://freesound.org/people/LouMarchais/sounds/410857/ https://www.musicradar.com/news/tech/sampleradar-464-free-cartoon-caper-samples-643188
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Is There Really An Infinite Multiverse? | Stephen Hawking's Last Paper Is There Really An Infinite Multiverse? | Stephen Hawking's Last Paper
5 months ago En
Just a few days before he died, Stephen Hawking submitted one last research paper using string theory math to talk about the multiverse. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/content/pdf/10.1007%2FJHEP04%282018%29147.pdf https://www.eurekalert.org/pub_releases/2018-05/erc-hlp043018.php https://www.engadget.com/2018/05/03/stephen-hawking-last-paper-published-on-multiverse-theory/ https://www.livescience.com/62459-hawking-final-paper-physics.html https://www.popsci.com/stephen-hawking-final-paper-multiverse http://blogs.discovermagazine.com/d-brief/2018/03/20/stephen-hawking-final-paper/ http://www.sciencemag.org/news/2018/05/stephen-hawking-s-almost-last-paper-putting-end-beginning-universe ---------- Images: https://commons.wikimedia.org/wiki/File:Stephen_Hawking.StarChild.jpg https://commons.wikimedia.org/wiki/File:Thomas_Hertog_(2018).jpg https://svs.gsfc.nasa.gov/12656 https://svs.gsfc.nasa.gov/10127 https://www.nasa.gov/mission_pages/chandra/multimedia/spiral-galaxy-m81.html
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What If the Universe Was Shaped Like a Donut? What If the Universe Was Shaped Like a Donut?
5 months ago En
The universe could be a donut in a fourth spatial dimension. Which would mean that we could potentially see our own galaxy repeated from the past... Our 3D brains aren't ready for this. Get your topological donut here: https://store.dftba.com/products/space-donut-mug Host: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://www.nytimes.com/2003/03/11/science/universe-as-doughnut-new-data-new-debate.html https://cosmosmagazine.com/physics/what-is-topology https://phys.org/news/2015-05-universe.html http://abyss.uoregon.edu/~js/cosmo/lectures/lec15.html http://www.esa.int/Our_Activities/Space_Science/Is_the_Universe_finite_or_infinite_An_interview_with_Joseph_Silk https://blogs.scientificamerican.com/roots-of-unity/a-few-of-my-favorite-spaces-the-three-torus/ https://www.nesi.org.nz/case-studies/studying-shape-and-size-universe https://www.ucl.ac.uk/mssl/news/mssl-news/news-q1-2015/planck -------- Images: https://www.istockphoto.com/photo/single-pink-donut-gm696365602-128846505 https://www.istockphoto.com/photo/chocolate-donut-font-concept-delicious-number-8-gm831656820-135276297 https://www.istockphoto.com/photo/chocolate-donut-and-hot-coffee-gm517618915-48803692 http://www.spacetelescope.org/images/heic0406a/ https://en.wikipedia.org/wiki/Shape_of_the_universe#/media/File:End_of_universe.jpg https://youtu.be/ZtzKqfg-vH8 https://map.gsfc.nasa.gov/media/121238/index.html https://www.nasa.gov/multimedia/imagegallery/image_feature_1455.html
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The InSight Lander Is Going to Mars! Here's Why: The InSight Lander Is Going to Mars! Here's Why:
5 months ago En
The InSight lander is finally launching and headed to Mars, and Hubble has revealed some hot supernova info. For special, curated artifacts of this universe, check out https://scishowfinds.com/ Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali. Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/mission/science/ https://doi.org/10.1007/s00159-016-0099-5 https://www.nasa.gov/feature/goddard/2018/stellar-thief-is-the-surviving-companion-to-a-supernova http://iopscience.iop.org/article/10.3847/1538-4357/aaaf1e http://iopscience.iop.org/article/10.1088/0004-637X/790/1/17/meta Images: https://en.wikipedia.org/wiki/File:N11_(Hubble).jpg https://mars.nasa.gov/insight/multimedia/videos/?v=350 https://svs.gsfc.nasa.gov/11025 https://mars.nasa.gov/insight/mission/instruments/hp3/ https://mars.nasa.gov/insight/mission/instruments/rise/ https://mars.nasa.gov/insight/mission/instruments/seis/ http://hubblesite.org/image/4157/news_release/2018-20 http://hubblesite.org/image/4156/news_release/2018-20 https://svs.gsfc.nasa.gov/11447
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Fermi Bubbles: Our Galaxy's Giant Gamma Ray Mystery Fermi Bubbles: Our Galaxy's Giant Gamma Ray Mystery
5 months ago En
Fermi bubbles are made up of gamma rays, but where they came from is still up for debate. Did they come from a star-forming region, or the black hole at the middle of our galaxy? For special, curated artifacts of this universe, check out https://scishowfinds.com/ Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/2013/01/star-formation-drives-huge-bubbles-in-the-milky-way/ https://www.nasa.gov/mission_pages/GLAST/news/new-structure.html https://news.nationalgeographic.com/news/2010/03/100303-gamma-ray-fog-fermi-dragons/ https://arstechnica.com/science/2017/09/highest-energy-cosmic-rays-bounce-off-bubble-irradiate-earth/ http://www.skyandtelescope.com/astronomy-resources/understanding-fermi-bubbles/ http://astronomy.com/news/2017/03/fermi-bubbles http://hubblesite.org/news_release/news/2017-10 Images: https://svs.gsfc.nasa.gov/12313 https://www.nasa.gov/mission_pages/GLAST/news/new-structure.html https://svs.gsfc.nasa.gov/20142 https://svs.gsfc.nasa.gov/30682 https://svs.gsfc.nasa.gov/30796
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A New Origin Story for Mars's Moons A New Origin Story for Mars's Moons
5 months ago En
New research is changing our ideas about the history of Mars's moons and we might have found the most active region of space. Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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: Mars Moons: http://advances.sciencemag.org/content/4/4/eaar6887.full http://adsabs.harvard.edu/abs/1992mars.book.1283B https://www.space.com/9201-mars-moon-phobos-forged-catastrophic-blast.html https://www.sciencedirect.com/science/article/pii/0019103580901402 https://www.sciencedaily.com/releases/2016/07/160704144236.htm https://www.sciencedirect.com/science/article/pii/S0019103583710596 http://www.planetary.brown.edu/planetary/geo287/PhobosDeimos/papers/Criton2015Icarus-giantimpact.pdf https://www.nature.com/articles/ngeo2742 https://phys.org/news/2018-04-swri-martian-moons-formation-large.html https://www.sciencedirect.com/science/article/pii/S0019103583711759 https://arxiv.org/pdf/0903.3434.pdf http://www.esa.int/Our_Activities/Space_Science/Phobos_flyby_success http://meetingorganizer.copernicus.org/EPSC2010/EPSC2010-211.pdf SPT2349-56: http://nature.com/articles/doi:10.1038/s41586-018-0025-2 https://arxiv.org/abs/1610.05201 https://arxiv.org/abs/1705.01634 https://pole.uchicago.edu/public/southpole.html http://firstgalaxies.org/explore.html http://www.astronomynotes.com/galaxy/s9.htm ------ Images: https://mars.nasa.gov/allaboutmars/extreme/moons/phobos/ https://www.nasa.gov/multimedia/imagegallery/image_feature_1302.html https://www.spacetelescope.org/videos/opo1729a/ https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA02820 https://www.swri.org/press-release/swris-martian-moons-model-indicates-formation-following-large-impact https://www.nasa.gov/press-release/nasa-selects-instrument-for-future-international-mission-to-martian-moons https://commons.wikimedia.org/wiki/File:South_pole_telescope_nov2009.jpg https://www.eso.org/public/usa/images/eso1812b/ https://www.eso.org/public/usa/images/?search=SPT2349-56
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What's It Like at the Edge of the Solar System? What's It Like at the Edge of the Solar System?
5 months ago En
Where does our solar system end, and interstellar space begin, and what is it like there? Satellites and probes like IBEX and Voyager 1 & 2 help us get a better look at our special corner of the galaxy. Nature League: Can Complex Life Evolve Without Oxygen? - From A to B : https://www.youtube.com/watch?v=f9qlDMZnWCk Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://ibex.swri.edu/mission/index.shtml http://ibex.swri.edu/students/What_are_energetic_neutral.shtml https://www.space.com/22797-voyager-1-interstellar-space-nasa-proof.html https://asd.gsfc.nasa.gov/blueshift/index.php/2015/07/22/how-many-stars-in-the-milky-way/ https://astrobites.org/2012/05/14/no-shocks-for-this-bow-ibex-says-were-wrong/ https://www.nasa.gov/mission_pages/ibex/news/nobowshock.html https://web.archive.org/web/20140823162722/http://www.astrobio.net/topic/solar-system/outer-solar-system/the-ever-changing-edge-of-the-solar-system/ https://astrobites.org/2012/02/10/solar-system-is-oxygen-rich-compared-to-surroundings/ https://www.nasa.gov/mission_pages/ibex/news/ribbon-explained.html https://www.npr.org/2012/02/03/146350499/ibex-spacecraft-intercepts-alien-particles Images: https://en.wikipedia.org/wiki/File:IBEX_spacecraft.jpg https://www.jpl.nasa.gov/spaceimages/details.php?id=pia17046 https://www.nasa.gov/feature/goddard/2016/nasa-s-ibex-observations-pin-down-interstellar-magnetic-field https://en.wikipedia.org/wiki/File:72408main_ACD97-0036-1.jpg https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=4087 https://svs.gsfc.nasa.gov/10332 https://svs.gsfc.nasa.gov/20131 https://svs.gsfc.nasa.gov/11382 https://svs.gsfc.nasa.gov/10906 https://commons.wikimedia.org/wiki/File:B-1_pensacola_show.jpg https://svs.gsfc.nasa.gov/10499 https://en.wikipedia.org/wiki/File:Voyager_1_entering_heliosheath_region.jpg https://svs.gsfc.nasa.gov/10905 https://svs.gsfc.nasa.gov/10260 https://www.nasa.gov/mission_pages/ibex/allsky_visuals.html
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NASA Just Launched a New, Planet-Hunting Telescope! NASA Just Launched a New, Planet-Hunting Telescope!
5 months ago En
From launching a new satellite, to finding diamonds from a lost world, researchers have been hard at work transforming how we think about our planet, the solar system, and the rest of the universe. For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://tess.gsfc.nasa.gov/whytess.html https://tess.gsfc.nasa.gov/science.html https://tess.gsfc.nasa.gov/scienceqa.html https://www.nasa.gov/content/keplers-first-light https://www.nasa.gov/mission_pages/kepler/overview/index.html https://press.nature.com/?post_type=press_release&p=110837&shunter=1506556910744 https://www.nature.com/articles/doi:10.1038/s41467-018-03808-6 https://onlinelibrary.wiley.com/doi/full/10.1111/maps.12401 Images: http://www.spacex.com/news/2018/04/18/tess-mission https://svs.gsfc.nasa.gov/12850 https://svs.gsfc.nasa.gov/11697 https://apod.nasa.gov/apod/ap090328.html https://en.wikipedia.org/wiki/File:Rough_diamond.jpg http://www.thinkstockphotos.com/image/stock-photo-diamonds-on-black-background-close-up/200247869-001 https://solarsystem.nasa.gov/planets/mercury/overview/ https://en.wikipedia.org/wiki/File:OSIRIS_Mars_true_color.jpg
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What We Learned by Putting Cars on the Moon What We Learned by Putting Cars on the Moon
6 months ago En
To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/ To expand their range on visits to the moon, astronauts needed a way to travel faster, go farther, and carry more than walking provided. Thankfully, they had the Lunar Roving Vehicle. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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://nssdc.gsfc.nasa.gov/planetary/lunar/apollo_lrv.html https://gizmodo.com/the-lunar-rover-was-almost-as-badass-as-the-astronauts-1721379203 https://apod.nasa.gov/apod/ap070720.html https://www.popsci.com/blog-network/vintage-space/lunar-rover-designing-and-unpacking-car-moon#page-2 https://www.lpi.usra.edu/lunar/missions/apollo/apollo_17/experiments/lspe/ Images: https://en.wikipedia.org/wiki/File:Aldrin_with_experiment.jpg https://en.wikipedia.org/wiki/File:As11-40-5886.jpg https://en.wikipedia.org/wiki/File:Apollo_11_bootprint.jpg https://en.wikipedia.org/wiki/File:Moon_Buggy_Ap16-KSC-71PC-777.jpg https://en.wikipedia.org/wiki/File:Apollo_16_LM_Orion.jpg https://commons.wikimedia.org/wiki/File:Apollo_15_Lunar_Rover_final_resting_place.jpg https://en.wikipedia.org/wiki/File:Aldrin_Apollo_11_original.jpg https://www.nasa.gov/centers/marshall/history/this-week-in-nasa-history-apollo-17-splashes-down-dec-19-1972.html https://www.nasa.gov/press/2014/october/nasa-mission-points-to-origin-of-ocean-of-storms-on-earth-s-moon/ https://en.wikipedia.org/wiki/File:Apollo15LunarRover2.jpg https://upload.wikimedia.org/wikipedia/commons/0/07/Ap16_rover.ogv https://en.wikipedia.org/wiki/File:NASA_Apollo_17_Lunar_Roving_Vehicle.jpg https://www.lpi.usra.edu/lunar/missions/apollo/apollo_17/experiments/lspe/ https://commons.wikimedia.org/wiki/File:Moon_South_Pole.jpg http://www.thinkstockphotos.com/image/stock-illustration-big-vector-set-of-drawings-custom/493556138 http://www.thinkstockphotos.com/image/stock-photo-office-armchair-on-white-isolared-background/127006363 https://www.nasa.gov/feature/nasa-video-soars-over-pluto-s-majestic-mountains-and-icy-plains https://www.lpi.usra.edu/lunar/lunar_flyovers/ Sounds: https://freesound.org/s/198072/ https://freesound.org/s/71737/ https://freesound.org/s/88465/ https://freesound.org/s/18868/ https://freesound.org/s/219013/ https://freesound.org/s/133277/
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There Are Planet-Sized 'Tornadoes' on the Sun?! There Are Planet-Sized 'Tornadoes' on the Sun?!
6 months ago En
Solar tornadoes are not tornadoes, and scientists are studying a black hole with a telescope bigger than the earth! Host: Caitlin Hofmeister For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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/2018-04/ras-gst040518.php http://ewass.kuoni-congress.info/programme/pdf/paperToPdf.php?id=274 https://www.wired.com/2012/03/gigantic-solar-tornado/ https://arxiv.org/abs/1706.08078 https://arxiv.org/abs/1512.04727 https://arxiv.org/abs/1612.02232 https://arxiv.org/abs/1605.05964 https://www.nature.com/articles/s41550-018-0431-2 http://www.aalto.fi/en/current/news/2018-04-03-004/ ---------- Images: https://svs.gsfc.nasa.gov/11691 https://sdo.gsfc.nasa.gov/mission/spacecraft.php https://www.nasa.gov/image-feature/illustration-of-cool-dust-around-an-active-black-hole https://www.spacetelescope.org/images/heic0817a/ https://public.nrao.edu/gallery/alma-reaches-nineteen/ https://www.spacetelescope.org/images/heic0817b/ https://www.nasa.gov/image-feature/star-wanders-too-close-to-a-black-hole https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11894
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