[Q&A] Extremophiles on Mars, Galaxy Bars, Artemis VS SpaceX

Where do the galaxy bars come from and how do they stay stable? Will humanity ever become a Type-II civilization? When will we get more info about the TRAPPIST-1 system from JWST? 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 00:58 [Andoria] Where do the galaxy bars come from? 04:46 [Vulcan] Wen TRAPPIST-1 system info? 09:13 [Risa] Will we become a Type-II civ? 12:58 [Aeturen] What can I look at with a telescope? 17:28 [Vendikar] Is the Solar system tilted compared to galactic plane? 21:08 [Remus] Could extremophiles survive on Mars? 25:32 [Janus] Does gravity go to infinity at the event horizon? 26:53 [Cait] Will Artemis continue to the Moon? 31:26 [Betazed] Do we have UAP tech already? 33:16 [Cheleb] What could grabby aliens possibly eat? 35:50 [Nimbus] What is the ideal planet type for a spacefaring species? 39:27 [Belos] Will competition with China advance the US space program? 📺 VIDEO VERSION https://youtu.be/LBWPEa7RFKU 📰 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