Former Soviet Space Program Director Roald Sagdeev on the Sputnik 1 Anniversary
28:50•2004-10-04
Om episode
Former Soviet Space Program Director Roald Sagdeev on the Sputnik 1 AnniversaryLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.