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.
Signing the Outer Space Treaty From left to right: Soviet Ambassador Anatoly F. Dobrynin, U.K. Ambassador Sir Patrick Dean, U.S. Ambassador Arthur J. Goldberg, U.S. Secretary of State Dean Rusk, and U.S. President Lyndon B. Johnson at the signing of the Outer Space Treaty on Jan. 27, 1967, in Washington, D.C.. United Nations