Help Shape the Future of Space Exploration

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Other Ways to Give

Become A Planetary Radio Underwriter!

Get started right here with a phone call or email inquiry.

Call 626-793-5100 to speak with Planetary Society Director of Development Richard Chute, or write to him.  He'll explain how easy it is to become a Planetary Radio underwriter. 

You'll be supporting space exploration and touching the lives of nearly 100,000 space and science enthusiasts who listen to our weekly series.  And your generosity will be acknowledged in every Planetary Radio episode, as well as on the Planetary Society website. 

You can underwrite the entire program, or get behind individual segments that include Bill Nye's and Emily Lakdawalla's conversations with host Mat Kaplan, the amusing and informative What's Up feature with Bruce Betts, or the weekly interviews and space event coverage that take our audience to the final frontier.  You can also support our special Planetary Radio Live shows that are produced in front of enthusiastic, in person audiences. 

Your generous gift is needed now.  Richard, Mat and the entire Planetary Society staff look forward to talking with you soon.

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Advocate for Space!

Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.

Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.

Sign Our Petition


Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

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Fly to an Asteroid!

Send your name and message on Hayabusa-2.

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Selfies to Space!

Take flight with a selfie on LightSail™ in 2016!

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