Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Give Today
Know the cosmos and our place within it.
Empowering the world's citizens to advance space science and exploration.
Planetary Video • The Space Advocate
Do you love space exploration? Do you want to help ensure a future in space that benefits generations to come? Then please consider joining us in Washington, D.C., for our annual congressional “blitz.”
Explore Worlds
Find Life
Defend Earth