Cosmic Queries – Silicon Aliens with David Grinspoon
Cosmic Queries – Silicon Aliens with David Grinspoon  
Podcast: StarTalk Radio
Published On: Tue Jan 31 2023
Description: Can there be life on planets without magnetic fields? Neil deGrasse Tyson and comedian Chuck Nice discuss exoplanets, extraterrestrials, and answer extraordinary questions from our fans with astrobiologist, David Grinspoon. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-silicon-aliens-with-david-grinspoon/Thanks to our Patrons el EC Podcast, neutronforce, Jim Crutcher, S Mokry, and Sly Sparkane for supporting us this week.Photo Credit: NASA/Goddard/Francis Reddy, Public domain, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.