Planetary Radio Host and Producer, The Planetary Society
We get a last-minute update on Cosmos 1 from Project Director Lou Friedman, just before its launch into orbit. Science and Data Systems Coordinator Greg Delory looks at the complexity of the mission. Emily Lakdawalla sets aside Q and A to present her Solar Sail Diary. Bruce Betts has a new space trivia contest, and enjoys show and tell time on What's Up!