Solar Wind Slowing Down Planets, Nuking the Sun, Exomoon Reflection | Q&A 227

Is nuking the Sun a good way to disarm the Earth? Should they rebuild the Arecibo observatory? How will SpaceX Starship change spaceflight? Could we see a reflection of an exomoon in a planet s ocean? Can a heavy suit help fight lower gravity effects on Moon and Mars? All this and more in this week s Q&A. Detecting Ocean Glint on Exoplanets Using Multiphase Mapping https://arxiv.org/abs/1901.05011 🦄 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 00:50 [Tatooine] Are cosmic ray observatories a thing? 05:03 [Coruscant] Can we see a reflection of an exomoon? 08:01 [Hoth] Does solar wind slow down planets? 09:55 [Naboo] Can solar systems exist outside of galaxies? 11:38 [Kamino] What s up with Boeing Starliner? 13:24 [Bespin] What would happen if we nuke the Sun? 15:34 [Mustafar] Should Arecibo be rebuilt? 17:18 [Alderaan] How can we detect electromagnetic poles of exoplanets? 18:23 [Dagobah] Will wearing a heavy suit help fight the lack of gravity? 20:12 [Yavin] How Starship will change the future? 22:59 [Mandalore] AI changing science videos? 📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe 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 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.