As a space advocate, you’re part of the most exciting time in space exploration in 50 years.
Donate TodayJoin CEO Bill Nye and the world’s largest and most effective space advocacy movement.
Become A Member
We fund innovative science and engineering projects to discover more about our planetary neighborhood and beyond.
Learn More
We guide space policy and work to ensure NASA has the funding it needs to explore new worlds and improve our own.
Learn More
We reach out to people of all ages, inspiring them to understand the cosmos and equipping them with the tools to explore.
Learn More
