[Q&A] Discovering Exomoons, Gravitational Lenses for JWST and Hubble, Jupiter's Core Mass

How can neutrinos arrive faster than light? How did OSIRIS-REx get samples of an asteroid? Can we extract energy from gravitational waves? When will we be able to discover our first exomoon of an exoplanet? How can we measure the mass of Jupiter's core? 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 01:03 [Andoria] Can a star "fizzle out" due to a companion stealing its material? 05:45 [Vulcan] Are neutrinos travelling faster than light? 08:50 [Risa] Can there be vast swatches of annihilated nothingness? 12:33 [Aeturen] Can Earth be the only planet to produce life? 13:55 [Vendikar] If I could travel anywhere/anytime in space, where/when would you go? 16:02 [Remus] How did OSIRIS-REx collect asteroid samples? 17:06 [Janus] When was the last time I got out to have some eyepiece time for myself? 19:43 [Cait] Which place is most likely to host life? 21:28 [Betazed] Can Hubble and JWST see the same gravitational lens? 24:35 [Cheleb] Can the Universe be inside of a black hole? 26:13 [Nimbus] What are my expectations about OSIRIS-REx samples? 27:53 [Belos] What's the mass of Jupiter's core? 30:00 [Lyar] Can we use energy from gravitational waves? 30:38 [Zalcon] How do we detect rogue planets? 35:45 [Arret] Did we discover any exomoons yet? 38:15 [Cheron] How fast can a nuclear rocket get us to Mars? 📺 VIDEO VERSION https://youtu.be/y95sEzkWvqk 📰 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