Celebrating Carl Sagan With Lou Friedman, Lynda Obst, Kip Thorne and More
30:39•2012-11-12
Jaksokuvaus
November 9 was Planetary Society founder Carl Sagan's birthday, so we gathered a few of his close friends and several young scientists he inspired in front of a live audience. They also helped us celebrate Planetary Radio's 10th anniversary! Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.