[Q&A] Planet Size Limit, Solar Gravitational Lens, China's Telescopes

How complex must a telescope be to use the solar gravitational lens? How would we approach mining asteroids? How to detect magnetic fields outside the solar system? What is the size limit for a planet? All this and more in this week's Q&A.🦄 Support us on Patreon: https://patreon.com/universetoday00:00 Start00:52 [Tatooine] What is the size limit for a planet?03:51 [Coruscant] How complex must a telescope be to use the solar gravitational lens?08:19 [Hoth] How would we approach mining asteroids?10:42 [Naboo] How to detect magnetic fields outside the solar system?13:49 [Kamino] Which telescopes did China fund?15:56 [Bespin] Will we discover what's outside of our Universe?19:06 [Mustafar] Oumuamua: artificial or natural?21:39 [Alderaan] Planets caught in binary stars' Lagrange points?26:12 [Dagobah] What's my take on artificial versus organic intelligence?28:31 [Yavin] What is my preferred answer to the Fermi Paradox?📺 VIDEO VERSIONhttps://youtu.be/zLCwPNbm6WY📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe. It's FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com/🤳 OTHER SOCIAL MEDIATwitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetoday📩 CONTACT [email protected]⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)Support Universe Today Podcast