Planetary Radio • May 08, 2006
Join Us at the International Space Development Conference
On This Episode
Neil deGrasse Tyson
Astrophysicist and Director, Hayden Planetarium
Chief Executive Officer for The Planetary Society
Special coverage of the International Space Development Conference in Southern California, featuring Neil deGrasse Tyson, Bill Nye the Science Guy and Burt Rutan. Also an ISDC What's Up segment, including a new space trivia contest.