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About Us

Our Vision

Know the cosmos and our place within it

Our Mission

Empowering the world’s citizens to advance space science and exploration

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Whoever you are, you have the power to make space exploration happen. Join us!

CREATE - ADVOCATE - EDUCATE

In 1980, Carl Sagan, Louis Friedman, and Bruce Murray founded The Planetary Society. They saw that there was enormous public interest in space, but that this was not reflected in government, as NASA’s budget was cut again and again.

Today, The Planetary Society continues this work, under the leadership of CEO Bill Nye, as the world’s largest and most influential non-profit space organization. The organization is supported by over 50,000 members in over 100 countries, and by hundreds of volunteers around the world.

Our mission is to empower the world’s citizens to advance space science and exploration. We advocate for space and planetary science funding in government, inspire and educate people around the world, and develop and fund groundbreaking space science and technology.

We introduce people to the wonders of the cosmos, bridging the gap between the scientific community and the general public to inspire and educate people from all walks of life.

We give every citizen of the planet the opportunity to make their voices heard in government and effect real change in support of space exploration.

And we bring ordinary people directly to the frontier of exploration as we crowdfund innovative and exciting space technologies.

The Planetary Society is incorporated as a 501(c)(3) non-profit organization in the United States.

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Let's Change the World

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

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LightSail
LightSail

LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

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