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TAKE ACTION! Tell the White House to let NASA explore Mars

Have an Impact on Space Policy

Through active grassroots campaigns, Planetary Society members influence political decisions and ensure future space exploration. We successfully fought for a mission to Pluto, we're fighting to save Voyager and Hubble, and urging space agencies to develop a mission to Europa. By making our collective voice heard in the world's governments and space agencies, we make exploration happen.

Opinion: NASA's Down-to-earth Problem
by Louis Friedman
Published in The Los Angels Times March 22, 2010

Current Initiatives

Space Advocacy