• Random Space Fact
What happens when you drop a hammer and a feather on the Moon? Find out in this Random Space Fact featuring special guest, Physics Girl—Dianna Cowen!Starring Dr. Bruce Betts • Featuring Dianna Cowen • Music by Jim McKeever
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!