Seth Shostak, SETI Institute Senior Astronomer, discovers what it’s like to host StarTalk All-Stars when he welcomes skeptic Ben Radford and new comic co-host Ray Ellin to discuss UFOs, aliens, government cover-ups, Roswell, and space-faring dinosaurs. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/ufos-and-possible-aliens-with-seth-shostak-repeat/ See omnystudio.com/listener for privacy information.