[Q&A] JWST vs Apollo Landing Sites, TRAPPIST-1 Atmospheres, Chinese Space Program

Why doesn't JWST look at Apollo landing sites? What happened to TRAPPIST-1 atmospheres? What's the biggest thing we can measure our velocity relative to? Will the Universe ever start bouncing back? 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 00:27 [Andoria] What's the biggest thing we can measure our velocity relative to? 02:40 [Vulcan] Why doesn't JWST look at Apollo landing sites? 05:12 [Risa] How can we make Moon regolith safer? 09:13 [Aeturen] What do I think about smart telescopes? 13:25 [Vendikar] When is the Universe expected to bounce back like an elastic band ? 15:56 [Remus] Thoughts on the samples from OSIRIS-REx? 19:29 [Janus] What is dark matter? 20:10 [Cait] Can they still fly Ingenuity? 21:45 [Betazed] What happened to atmosphere of the TRAPPIST-1 planets? 23:43 [Cheleb] What comes next after satellites in space economy? 27:01 [Nimbus] Can we create an atmosphere on the Moon? 29:00 [Belos] Thoughts on the achievements of the Chinese space program? 33:02 [Lyar] Is dark matter just dust and gas we can't see? 36:04 [Zalcon] Will the public be informed if JWST suffers more damage? 39:07 [Arret] Is a nuclear ion engine a thing? 📺 VIDEO VERSION https://youtu.be/zVOkhTi88kM 📰 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)Support Universe Today Podcast