Weirdest White Dwarf Ever Found. What s Going On?
A white dwarf was found that literally has to sides. One is Hydrogen. The other one is Helium. And it constantly rotates and changes those two sides. What s going on and how could this possibly happen? We re figuring it out with Dr Jeremy Heyl from the University of British Columbia. 🧐 More about the Two-Face star: https://www.universetoday.com/162481/one-side-of-this-white-dwarf-is-covered-in-hydrogen-while-the-other-side-is-helium/ 🦄 Support us on Patreon: https://patreon.com/universetoday 📚 Suggest books in the book club: https://www.goodreads.com/group/show/1198440-universe-today-book-club 00:00 Intro 00:47 What? How? 05:02 Chemistry of white dwarfs 11:05 What could be the mechanism 20:25 Tools behind the discovery 📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe Free: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 🤳 OTHER SOCIAL MEDIA Twitter: https://twitter.com/fcain Twitter: https://twitter.com/universetoday Facebook: https://facebook.com/universetoday Instagram: https://instagram.com/universetoday 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
