What did we learn from the first all civilian mission into orbit? Neil deGrasse Tyson and comic co-host Chuck Nice explore SpaceX’s recent launch, the Inspiration4, with biophysicist Dr. Chris Mason and geoscientist and pilot Dr. Sian Proctor.  NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free. Thanks to our Patrons Arlindo Anderson, Miranda Toth, Dino Vidić, Nala Andromeda, Erik Varga, JohnMettler, and Aaron Rikede Ahlman for ing us this week. Photo Credit: U.S. Space Force photo by Airman 1st Class Thomas Sjoberg, Public domain, via Wikimedia Commons 6z6k5f