Fraser Cain | Galaxy Level Threats, The Truth About Binary Stars, Rogue Gravitational Waves | Q&A 262 @frasercain | Uploaded 3 months ago | Updated 21 hours ago
What percentage of stars live in binary systems? Are there Lagrange points all the way down? Can there be a rogue gravitational wave? Why do stars twinkle? Answering all these questions and more in this week's Q&A show.
youtube.com/@marionrkerr
🦄 Support us on Patreon:
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00:00 Start
00:24 [Andoria] Do most stars really live in binary systems?
05:44 [Vulcan] Which events could be galaxy-killers?
08:20 [Risa] Is it Lagrange points all the way down?
10:48 [Aeturen] Do binary stars have Lagrange points?
13:29 [Vendikar] Star Wars planets vs Star Trek planets
14:20 [Remus] Why some galaxies are "inactive"?
17:19 [Janus] What is the meaning of life?
18:19 [Cait] Is AI just overhyped marketing?
22:43 [Betazed] How big is the observable Universe?
25:57 [Cheleb] Could life exist on a tidally locked planet around a red dwarf?
29:25 [Nimbus] Why do stars twinkle?
31:01 [Belos] How to study astronomy as a hobby?
35:07 [Lyar] Can rogue gravity waves exist?
37:15 [Zalcon] Would aliens also have the scientific method?
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🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com
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⚖️ 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.
What percentage of stars live in binary systems? Are there Lagrange points all the way down? Can there be a rogue gravitational wave? Why do stars twinkle? Answering all these questions and more in this week's Q&A show.
youtube.com/@marionrkerr
🦄 Support us on Patreon:
patreon.com/universetoday
📚 Suggest books in the book club:
goodreads.com/group/show/1198440-universe-today-book-club
00:00 Start
00:24 [Andoria] Do most stars really live in binary systems?
05:44 [Vulcan] Which events could be galaxy-killers?
08:20 [Risa] Is it Lagrange points all the way down?
10:48 [Aeturen] Do binary stars have Lagrange points?
13:29 [Vendikar] Star Wars planets vs Star Trek planets
14:20 [Remus] Why some galaxies are "inactive"?
17:19 [Janus] What is the meaning of life?
18:19 [Cait] Is AI just overhyped marketing?
22:43 [Betazed] How big is the observable Universe?
25:57 [Cheleb] Could life exist on a tidally locked planet around a red dwarf?
29:25 [Nimbus] Why do stars twinkle?
31:01 [Belos] How to study astronomy as a hobby?
35:07 [Lyar] Can rogue gravity waves exist?
37:15 [Zalcon] Would aliens also have the scientific method?
📰 EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: universetoday.com/newsletter
🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com
🤳 OTHER SOCIAL MEDIA
Mastodon: astrodon.social/@fcain
Twitter: twitter.com/fcain
Twitter: twitter.com/universetoday
Facebook: facebook.com/universetoday
Instagram: 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.
