Channel: The Science Asylum

Category: Education

Description: Get Surfshark VPN at surfshark.deals/asylum - Enter promo code ASYLUM for 84% off and 4 extra months for FREE! To understand how the universe can expand faster than light, we need to understand how causality works in Einstein's general relativity. Nick Lucid - Creator/Host/Writer/Editor/Animator HUGE thanks to Dianna Cowern for helping make this video more relatable! ________________________________ VIDEO ANNOTATIONS/CARDS The Cosmic Microwave Background: youtu.be/Js4Oy2CjOtE What is Time?! youtu.be/7HBKEDyFTv8 Cosmic Horizons: youtu.be/o3SeqlyQY_k ________________________________ RELATED YOUTUBE VIDEOS Domain of Science on FTL Galaxies: youtu.be/cadNZJvfl7s ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: patreon.com/ScienceAsylum 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 PATRONS Asylum Counselors: Matthew O'Connor, Nikolaos Vasiloglou II Asylum Orderlies: Fabio Manzini, William Morton, Medec Hurtz Einsteinium Crazies: Charles Copley, Ken Davis, Wacky, Eoin O'Sullivan, LT Marshall, Ilya Yashin Plutonium Crazies: Madhu Subbu, Ellis Hall, Compuart, Kevin MacLean, Al Davis Platinum Crazies: Mr. Orn Jonasar, David Johnston, Cody Martin, Boris Petrovchich, André Weyermann, Olga Cooperman, Tom Hawking, Kyle Bowles, Marino Hernandez, Jon Adams, Vittorio Monaco, Stephen Blinn, Mikayla Eckel Cifrese, Jonathan Reel ________________________________ OTHER SOURCES forbes.com/sites/startswithabang/2019/11/07/this-is-how-distant-galaxies-recede-away-from-us-at-faster-than-light-speeds math.ucr.edu/home/baez/physics/Relativity/GR/hubble.html ned.ipac.caltech.edu/help/zdef.html astronomy.swin.edu.au/cosmos/c/cosmological+redshift arxiv.org/abs/astro-ph/0011070v2 arxiv.org/abs/astro-ph/0310808 what-if.xkcd.com/13 en.wikipedia.org/wiki/Mollweide_projection ________________________________ LINKS TO COMMENTS youtube.com/watch?v=spCBFO5qob8&lc=UgzSlwrWge1ABcPOWyd4AaABAg youtube.com/watch?v=spCBFO5qob8&lc=UgwN-FugkmrKIp5bREd4AaABAg youtube.com/watch?v=spCBFO5qob8&lc=UgyL9RpAxMf_uOzgkcZ4AaABAg youtube.com/watch?v=spCBFO5qob8&lc=UgxmCO3LBvJQG_tZep14AaABAg ________________________________ IMAGE CREDITS Andromeda Galaxy: jpl.nasa.gov/spaceimages/details.php?id=PIA15416 Cosmic Microwave Background: sci.esa.int/web/planck/-/51553-cosmic-microwave-background-seen-by-planck sci.esa.int/web/planck/-/52886-cosmic-microwave-background-seen-by-planck-equirectangular-projection Derek Muller: twitter.com/veritasium/status/833371599491305472/photo/1