Fraser Cain | Life on the Moon, Lagrange Points Around Lagrange Points, JWST Time Cost | Q&A 260 @frasercain | Uploaded 4 months ago | Updated 2 hours ago
How would they get a 14-meter mirror to space? Are we sure there's no life on the Moon? Can there be Lagrange points around Lagrange points? How much mass does Earth gain and lose to space? Answering all these questions and more in this week's Q&A.
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00:00 Start
00:26 [Andoria] Are we sure there's no life on the Moon?
06:53 [Vulcan] 14-meter space telescope. How?
10:53 [Risa] Why are there plumes on Enceladus?
14:59 [Aeturen] Is there a telescope planned to directly image exoplanets?
18:47 [Vendikar] Lagrange points around Lagrange points?
22:37 [Remus] Can you grind your own glass for a telescope?
25:12 [Janus] How much mass does Earth gain/lose?
28:11 [Cait] How much does time on JWST cost?
28:46 [Betazed] Can Earth remain habitable when the Sun expands?
33:01 [Cheleb] Does Hawking radiation travel faster than light?
34:12 [Nimbus] Did JWST find a Dyson sphere?
38:27 [Belos] How to keep up with space news?
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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.
How would they get a 14-meter mirror to space? Are we sure there's no life on the Moon? Can there be Lagrange points around Lagrange points? How much mass does Earth gain and lose to space? Answering all these questions and more in this week's Q&A.
🦄 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
00:26 [Andoria] Are we sure there's no life on the Moon?
06:53 [Vulcan] 14-meter space telescope. How?
10:53 [Risa] Why are there plumes on Enceladus?
14:59 [Aeturen] Is there a telescope planned to directly image exoplanets?
18:47 [Vendikar] Lagrange points around Lagrange points?
22:37 [Remus] Can you grind your own glass for a telescope?
25:12 [Janus] How much mass does Earth gain/lose?
28:11 [Cait] How much does time on JWST cost?
28:46 [Betazed] Can Earth remain habitable when the Sun expands?
33:01 [Cheleb] Does Hawking radiation travel faster than light?
34:12 [Nimbus] Did JWST find a Dyson sphere?
38:27 [Belos] How to keep up with space news?
📰 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.
