Chandra in Danger // Mystery of Supernova 1987a // JWST Exomoons Update with@CoolWorldsLab

Planning trains on the Moon, Chandra is getting shut down, the future of Mars helicopters, and an update on exomoons with Dr. David Kipping. 👉 Interview with Dr. Kipping: 🦄 Support us on Patreon: 📚 Suggest books in the book club: 00:00 Intro 00:12 Trains on the Moon 02:29 Chandra in trouble 05:33 De-icing Euclid 07:30 More helicopters on Mars 09:44 Vote results 10:33 Explanations for SN 1987a 13:03 One hit, a billion craters 14:19 Shape of Dimorphos 16:03 Exomoons update with Dr David Kipping 22:32 Newsletter 23:28 Defunding telescopes Host: Fraser Cain Producer: Anton Pozdnyakov Editing: Artem Pozdnyakov 📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe Free: 🎧 PODCASTS Universe Today: Astronomy Cast: 🤳 OTHER SOCIAL MEDIA Mastodon: @fcain Twitter: Twitter: Facebook: Instagram: 📩 CONTACT FRASER frasercain@ ⚖️ 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.