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Currently Playing: The Sun will turn into a Red Giant TWICE!

Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you're ready to launch, go to http://squarespace.com/scienceasylum and add code "SCIENCEASYLUM" at checkout to save 10% off your first purchase of a website or domain. Near the end of the Sun's life, it will expand into a red giant, but will it destroy Earth? To find out, we need to delve into stellar evolution, fusion, and hydrostatic equilibrium. 00:00 Cold Open 00:49 Mass of the Sun 01:50 Origin of the Sun 02:40 Hydrogen Fusion 03:58 The Desert Earth 04:50 Red Giant Phase 06:38 Helium Fusion 08:19 Summary 10:04 Outro 10:23 Sponsor Message 11:08 Featured Comment Nick Lucid - Creator/Host/Writer/Editor/Animator ________________________________ VIDEO ANNOTATIONS/CARDS Solar System Model: https://youtu.be/iGV4y2W2SOE Quantum Tunneling: https://youtu.be/lQapfUcf4Do Purple and Green Stars: https://youtu.be/7RPE-_eFBOw Quantum Interpretations: https://youtu.be/MYX5Mo7IRqA ________________________________ RELATED YOUTUBE VIDEOS PBS Space Time: https://youtu.be/iJY3y5_k0do https://youtu.be/wwGeCfWc100 ASAP Science: https://youtu.be/YHin6lk4KqU ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (Paperback): http://www.lulu.com/shop/nick-lucid/advanced-theoretical-physics-a-historical-perspective/paperback/product-24250687.html Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: https://www.scienceasylum.com ________________________________ HUGE THANK YOU TO THESE PATRONS Asylum Counselors: Matthew O'Connor, Nikolaos Vasiloglou II Asylum Orderlies: Fabio Manzini, Josiah Gleaton, Medec Hurtz, ProDan, William Morton Einsteinium Crazies: Charles Copley, Eoin O'Sullivan, Glen Northrop, Ilya Yashin, Ken Davis, LT Marshall, Wacky Plutonium Crazies: Al Davis, Compuart, Ellis Hall, Kevin MacLean, Madhu Subbu Platinum Crazies: André Weyermann, Boris Petrovchich, Cody Martin, David Johnston, Jon Adams, Jonathan Reel, Kyle Bowles, Marino Hernandez, Mikayla Eckel Cifrese, Mr. Orn Jonasar, Olga Cooperman, Stephen Blinn, Tom Hawking, Vittorio Monaco ________________________________ OTHER SOURCES https://faculty.wcas.northwestern.edu/~infocom/The%20Website/end.html https://solarscience.msfc.nasa.gov/interior.shtml https://medium.com/starts-with-a-bang/this-is-what-our-suns-death-will-look-like-with-pictures-from-nasa-s-hubble-759763a1d82a ________________________________ LINKS TO COMMENTS https://www.youtube.com/watch?v=MYX5Mo7IRqA&lc=UgxjEdq_uQDQ0y7dXmR4AaABAg https://www.youtube.com/watch?v=MYX5Mo7IRqA&lc=Ugz0kLcurjexaMsPvF14AaABAg https://www.youtube.com/watch?v=MYX5Mo7IRqA&lc=UgyPuqodri-473pUyxx4AaABAg https://www.youtube.com/watch?v=MYX5Mo7IRqA&lc=UgwL7sYBrXNduC5ZiHh4AaABAg https://www.youtube.com/watch?v=MYX5Mo7IRqA&lc=UgzLZzqNP568s_WhdLF4AaABAg ________________________________ IMAGE CREDITS Global Temperature Map: https://climate.nasa.gov/interactives/climate-time-machine Big Bang Animation: https://svs.gsfc.nasa.gov/12656 Solar System Formation: https://svs.gsfc.nasa.gov/10659 Planetary Nebula Formation: https://hubblesite.org/contents/media/videos/2003/11/342-Video.html The Ring Nebula: https://www.nasa.gov/feature/goddard/2017/messier-57-the-ring-nebula White Dwarf Formation: https://hubblesite.org/video/64/news/34-planetary-nebulas