[Q&A] Did The Universe Come From Nothing? Can Stars Be Alive? What's The Best Nebula?

Could stars and planets be living organisms? Is LHC dangerous for the Earth? How do neutrino detectors work? Does the Big Bang suggest that everything around us came from nothing? What will happen if we create a black hole on Earth? Answering all these questions and more in this week's Q&A. 🦄 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 👉 Ultimate Solar System https://planetplanet.net/2018/05/30/the-black-hole-ultimate-solar-system/ 00:00 Start 01:03 [Tatooine] How does something come from nothing? 07:07 [Coruscant] Could stars be alive and conscious? 12:18 [Hoth] Is the LHC dangerous for the Earth? 15:26 [Naboo] What if we create a black hole on Earth? 18:57 [Kamino] How neutrino detectors work? 22:15 [Bespin] What's the maximum number of planets a star can have? 26:47 [Mustafar] How Universe Today changed over the years? 30:29 [Alderaan] Favourite nebula? 30:50 [Dagobah] What's the largest milestone we can live to see? 📺 VIDEO VERSION https://youtu.be/lLcvFFpK-MI 📰 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 frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0)