Why the Universe's Expansion Doesn't Make Sense скачать в хорошем качестве

Why the Universe's Expansion Doesn't Make Sense

The Hubble tension problem is breaking cosmology. If you love learning about science as much as I do, head to http://brilliant.org/astrum to start for free. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant. ▀▀▀▀▀▀ Cosmology is in crisis. Scientists have argued for decades about how and why the universe is expanding. Now, after careful measurements using multiple methods, the main two don’t add up. What do we do when our measurements of the universe don’t match up with our models? Are all of our theories wrong? ▀▀▀▀▀▀ 0:00 Cosmology Is in Crisis 1:09 Universe Expansion 6:28 The Hubble Constant 9:18 Early Universe 11:41 Dark Energy 13:29 The Values Don’t Add Up 17:37 Is the Universe Spinning? ▀▀▀▀▀▀ Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.com ▀▀▀▀▀▀ Astrum Displate Posters: https://astrumspace.info/Displates Astrum Infographic Artwork: https://electrify.art/collections/astrum Astrum Merch: https://astrum-shop.fourthwall.com/ Join us on the Astrum discord:   / discord   A huge thanks to our Patreons who help make these videos possible. Sign-up here to support the channel: https://bit.ly/4aiJZNF ▀▀▀▀▀▀ Astrum Podcast on Spotify: https://open.spotify.com/show/6jPRrbq... Astrum Earth:    / @astrumearth   Astrum Extra:    / @astrumextra   Astrum Spanish:    / @astrumespanol   Astrum Portuguese:    / @astrumbrasil   ▀▀▀▀▀▀ References: “A Relation Between Distance and Radial Velocity: Edwin Hubble, 1929”, via adsabs.harvard.edu https://astrumspace.info/distancevelo... “A Timeline of Cosmological Discoveries”, via cosmology.carnegiescience.edu https://astrumspace.info/cosmic_timeline “Hubble’s Law and the Expanding Universe” via cfa.harvard.edu https://astrumspace.info/hubblelaw “Explanation of the Cosmic Distance Ladder”, via uwa.edu.au https://astrumspace.info/distanceladder “Planck CMB results: Cosmological parameters”, via adsabs.harvard.edu https://astrumspace.info/planck_h0 “The Hubble Tension”, via cerncourier.com https://astrumspace.info/hubbletension “The Cosmological Constant and Dark Energy”, via ned.ipac.caltech.edu https://astrumspace.info/lambda_cdm “The Megamaser Cosmology Project”, via iopscience.iop.org https://astrumspace.info/megamaser “Our Model of Cosmology Might Be Broken”, via livescience.com https://astrumspace.info/broken_univ “Can Rotation Solve the Hubble Puzzle?”, via academic.oup.com https://astrumspace.info/spinning_univ ▀▀▀▀▀▀ Credits: Writer: Michelle Babcock Video Editor: Suhith Researcher: Shourya Shrivastava Script Editor: Damaris McColgan Thumbnail Designer: Peter Sheppard Publishing Lead: Georgina Brenner Production Manager: Raquel Taylor Edit Producer: Poppy Pinnock Head of Astrum: Jess Jordan Creator of Astrum: Alex McColgan With special thanks to: NASA/ESO/ESA #Astrum #Space #HubbleTension