Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Get Involved

Exclusive Donor Webcast for Advocacy

Thank you for your generous donation to The Planetary Society's Advocacy program this year. As an additional thanks, we're hosting a live webcast with Bill Nye, our Washington Consultant Bill Adkins, and the Society's Director of Advocacy Casey Dreier on Sunday, July 6th at 1pm PDT/4pm EDT/2000h UTC.

This video will be archived if you can't join us for the live event.

You can view the slides displayed during this video by downloading this PDF.

Facebook Twitter Email RSS AddThis

Planetary Defense

An asteroid or comet headed for Earth is the only large-scale natural disaster we can prevent. Working together to fund our Shoemaker NEO Grants for astronomers, we can help save the world.



Beyond The Horizon, There's More To Explore!

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

Join Us

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join The Planetary Society

Let’s explore the cosmos together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!