Join Donate

Space Trivia Contest Thank You

Thanks for entering the What's Up! space trivia contest.  We wish you luck! 

Please consider supporting Planetary Radio and all our other great projects by becoming a member of the Planetary Society.  You can also donate directly to the show.  We'll send you a Planetary Radio t-shirt for any gift of $50 or more. 

Clear skies!

Mat Kaplan

Planetary Radio Host

Go Back

astronaut on Phobos
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today


LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!


You are here: