May 08, 2006 • 0:28:52
Special coverage from the 25th annual ISDC in Los Angeles, featuring Neil deGrasse Tyson, Bill Nye the Science Guy, and Burt Rutan.
Become a member of The Planetary Society and together we will create the future of space exploration.
LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!