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Show the world you believe in #SpaceForEveryone

As a supporter of The Planetary Society, you make up the world’s largest citizen-powered space science and exploration group. We couldn’t do it without you.

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Here's how you can show your passion for space exploration:

Share your pride with the hashtag #SpaceForEveryone

or email us at

Space exploration unites us

We are 73,000+ space enthusiasts and advocates from around the world. Together, we are the largest independent space interest organization in the cosmos.

Search the map to view how many Planetary Society space enthusiasts and advocates span the globe.

"We're changing the world. Are you in?"
- CEO Bill Nye

I'm In!