Help Shape the Future of Space Exploration

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Don't be a bystander for Planetary exploration. Be an advocate.

Space exploration doesn't just happen. It requires consistent and vigilant support by the public. Be a space advocate and reach out to your representatives in the House and Senate, or contact the President of the United States.

First, ensure that you are registered to vote in your district.

Then, take a minute to write to your Congressional representatives. Use the link below to use our convenient letter-writing tool that will send it to the right people.

It doesn't stop at writing a letter! Make sure to take the crucial follow-up steps and call your representatives' offices, schedule visits, or write opinion pieces in your local paper. Change starts one person at a time.

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Call Congress

A personal phone call to your representative's office is a crucial component to a successful political effort.

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LightSail - Flight by Light

Support LightSail!

In 2016, The Planetary Society’s LightSail program will take the technology a step further.

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