Search for ET on this StarTalk mashup – featuring Neil deGrasse Tyson, David Grinspoon, Seth Shostak, Michael Ian Black, Chuck Nice, Jill Tarter, David Brin, Allen Saakyan, and Doug Vakoch – as we explore where to look and debate whether to send signals ourselves.
NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/extraterrestrial-mashup/