What we're about

The Planetary Society is the world's largest non-profit space organization. We are citizens who create, educate, and advocate in the name of space. The Society pushes for space & planetary funding in Washington, educates people around the world.

To learn more about the Society, our featured projects, and how youcan be a space advocate, visit planetary.org (http://www.planetary.org)

Stay in touch with Philadelphia's Outreach Group on our facebook page (https://www.facebook.com/tpsphiladelphia).

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