Channel: The Science Asylum

Category: Education

Description: Get Surfshark VPN at surfshark.deals/asylum - Enter promo code ASYLUM for 83% off and 3 extra months for FREE! Dark matter is 84% of the matter in the universe and it single-handedly explains a lot of stuff: cluster motion, galactic rotation, gravitational lensing, and the CMB. We have piles of irrefutable evidence. Let's go through it, shall we. 00:00 Cold Open 00:39 Fritz Zwicky 01:48 HR Diagrams 02:55 Doppler Redshift 04:02 Virial Theorem 04:33 Zwicky was wrong 05:37 21 cm Hydrogen Line 06:44 X-Ray Astronomy 07:31 Vera Rubin 08:39 Rotation Curves 10:21 Gravitational Lensing 10:52 Bullet Cluster 12:19 Cosmic Micowave Background 13:54 Summary 14:50 Sponsor Message 16:04 Outro 16:28 Featured Comment Nick Lucid - Host/Writer/Editor/Animator Vanessa R Bradley - Thumbnail Eric Aspling - Researcher ________________________________ VIDEO ANNOTATIONS/CARDS Most Galaxies are Moving Faster than Light! youtu.be/9udKv1NXm7w The REAL Source of Gravity: youtu.be/F5PfjsPdBzg The Oldest Light in the UNIVERSE! (CMB) youtu.be/Js4Oy2CjOtE ________________________________ RELATED YOUTUBE VIDEOS PBS Space Time on Dark Matter: youtu.be/z3rgl-_a5C0 Crash Course on Dark Matter: youtu.be/9W3RsaWuCuE ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: patreon.com/ScienceAsylum YouTube Membership: youtube.com/channel/UCXgNowiGxwwnLeQ7DXTwXPg/join Advanced Theoretical Physics (Paperback): lulu.com/shop/nick-lucid/advanced-theoretical-physics-a-historical-perspective/paperback/product-24250687.html Advanced Theoretical Physics (eBook): gumroad.com/l/ubSc Merchandise: shop.spreadshirt.com/scienceasylum ________________________________ HUGE THANK YOU TO THESE SUPPORTERS Asylum Counselors: Matthew O'Connor, Nikolaos Vasiloglou II Asylum Orderlies: Fabio Manzini, Josiah Gleaton, Medec Hurtz Einsteinium Crazies: Bosphorus, Eoin O'Sullivan, Ilya Yashin, Jonathan Lima, Joseph Salomone, Ken Davis, Sean K, Wacky, L. Wayne Ausbrooks, Blank NA, Flying Monkey Plutonium Crazies: Al Davis, Compuart, Ellis Hall, Kevin MacLean, Madhu Subbu, Rick Myers Platinum Crazies: André Weyermann, Benjamin Dixon, Clayton Bruckert, David Johnston, Jon Adams, Jonathan Reel, Kyle Bowles, LT Marshall, Marcus Barcelos, Marino Hernandez, Mikayla Eckel Cifrese, Mr. Orn Jonasar, Olga Cooperman, Stephen Blinn, Stephen Gailey, Tom Hawking, Vittorio Monaco ________________________________ OTHER SOURCES arxiv.org/abs/1811.06406 ned.ipac.caltech.edu/level5/Sept16/Bertone/Bertone4.html arxiv.org/abs/1703.00013 astronomy.swin.edu.au/cosmos/v/Virial+Theorem ned.ipac.caltech.edu/level5/March17/Zwicky/frames.html chandra.harvard.edu hubblesite.org/contents/articles/gravitational-lensing hyperphysics.phy-astr.gsu.edu/hbase/hyde.html physics.nist.gov/PhysRefData/Handbook/Tables/hydrogentable2.htm physics.nist.gov/PhysRefData/Handbook/Tables/heliumtable2.htm sci.esa.int/s/wRVmdjw ned.ipac.caltech.edu/level5/Sept17/Freese/Freese3.html ________________________________ LINKS TO COMMENTS youtube.com/watch?v=rrIY1UlogBg&lc=Ugz-VultZcFuaZdUPXp4AaABAg ________________________________ IMAGE CREDITS Bullet Cluster: chandra.harvard.edu/photo/2006/1e0657/more.html Chandra Space Probe: images.nasa.gov/details-PIA18166 Coma Cluster: hubblesite.org/contents/media/videos/2018/44/1188-Video.html Cosmic Microwave Background: sci.esa.int/s/WLGmGdw Dark Nebula: images.nasa.gov/details-GSFC_20171208_Archive_e000999 Earth Map (Mollweide): nasa.gov/multimedia/imagegallery/image_feature_1056.html Galatic Rotation: eso.org/public/videos/eso1709b Galatic Collision: hubblesite.org/contents/media/videos/2012/20/700-Video.html Gravitational Lensing: esahubble.org/videos/heic1106a Scorpius X-1: images.nasa.gov/details-PIA18845 Twin Quasar: esahubble.org/images/potw1403a Type 1a Supernova: svs.gsfc.nasa.gov/13852 People: digital.archives.caltech.edu/islandora/object/image%3A5855 photos.aip.org/history-programs/niels-bohr-library/photos/purcell-edward-b4 gb.nrao.edu/fgdocs/HI21cm/ephorn.html photos.aip.org/history-programs/niels-bohr-library/photos/rubin-vera-b5 photos.aip.org/history-programs/niels-bohr-library/photos/ford-kent-b1