Can stars be born without a parent galaxy? Can quasars destroy life in an entire galaxy? Is there another planet in our Solar System after all? Did the Sun have a sibling star at some point? Answering all these questions and more in this week's Q&A show.
🦄 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 Start
00:51 Are there stars without a parent galaxy?
04:43 Can quasars sterilize their galaxies?
08:57 Did we find Dyson spheres?
13:04 Will I consider using LLMs in my work?
16:32 Is there a ninth planet?
19:19 If no Planet X is found, are black holes the only explanation?
21:25 If nothing spun, would there still be gravity?
23:41 Can telescopes at L2 see on the other side of the Sun?
27:07 Do we have a second star?
29:49 Is going to the Moon before Mars the right idea?
33:21 How do we know single pixel images aren't just noise?
36:44 Can the Sun switch its axis?
📺 VIDEO VERSION https://youtu.be/9CsBzBMfPu0)
📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe. It's 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 [email protected])
⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)