The Planetary Society
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planetarysociety.bsky.social
The Planetary Society
@planetarysociety.bsky.social
A space advocacy nonprofit founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, now led by Bill Nye.
Find your place in space.
Become a member today: https://www.planetary.org/
Three boys in Murrieta, CA—Jacob, his brother Tommy, and their friend Thomas—set up a lemonade stand, not for extra money but to support our campaign to 'Save NASA Science.' They raised $97 and donated it to our efforts. When kids stand up for space with lemonade, there’s hope for the future.🍋
July 1, 2025 at 8:32 PM
Today, we delivered a global petition with 20,787 names on it.

20,787 people from all fifty states and around the world raised their voices for NASA.

Thank you for adding your name.
Thank you for taking a stand to Save NASA Science.

📸 1: NASA/Ben Smegelsky
June 13, 2025 at 9:55 PM
The Planetary Society will provide a NASA budget briefing on Thursday, June 12, at 12pm ET where we'll answer the science community's questions.
Register for free: us06web.zoom.us/webinar/regi...
June 11, 2025 at 8:57 PM
Our global petition to save NASA science closes this Thursday, and we’re just shy of 15,000 signatures! Every name counts, this petition will be hand-delivered to members of Congress. Add yours today, Save NASA Science.
planet.ly/petition
June 9, 2025 at 8:38 PM
Looking for one place to track what’s happening with NASA’s space science budget? 💡 Our Space Policy Advocacy Hub has you covered, with the latest letters, updates, and resources you need to stay informed.
Check it out ➡️ www.planetary.org/save-nasa-sc...
June 5, 2025 at 6:44 PM
Wondering how NASA science benefits your state? We’ve built an interactive dashboard where you can explore detailed economic impact reports for every U.S. state and the congressional districts they touch.
Explore the data here: dashboards.planetary.org/nasa-science...
June 2, 2025 at 4:15 PM
May 30, 2025 at 10:54 PM
BREAKING: The president's budget request just hit Congress, which could usher in a dark age for NASA space science.
Congress has the final say, but you can help shape the outcome by adding your name to our global petition.
This is just the start of our fight.
Sign the petition: planet.ly/petition
May 30, 2025 at 9:57 PM
We are on Capitol Hill today to advocate for space and support the kickoff event of the Planetary Science Caucus, a group of Democratic and Republican members of Congress who support space science and exploration. Learn more about the Planetary Science Caucus: www.planetary.org/advocacy/the...
May 19, 2025 at 6:43 PM
How did we lose the ability to return to the Moon after Apollo? Casey Dreier talks with sociologist Janet Vertesi, who studies NASA mission teams, to explore how institutional knowledge gets lost—and what that means for the future of space exploration. Listen here: www.planetary.org/planetary-ra...
May 5, 2025 at 9:47 PM
Have space science funding cuts affected you?
We're producing a Planetary Radio episode on how U.S. budget reductions impact the global space science community. Whether you're a student, researcher, or mentor impacted by cuts, email us to share your experience at: planetaryradio@planetary.org.
May 5, 2025 at 9:05 PM
The reality is worse than we thought.
The White House proposed the largest single-year cut to NASA in history. We urge Congress to reject this proposal and work on a bipartisan solution for a strong space program that reflects humanity’s potential.
Our statement: www.planetary.org/press-releas...
May 2, 2025 at 11:08 PM
We’re up for TWO Webby Awards in Science & Education — for social media and short-form video!
The Academy picks one, but the People’s Voice is up to you.
Your support got us here. Please consider voting for us!
vote.webbyawards.com/PublicVoting...
and vote.webbyawards.com/PublicVoting...
April 1, 2025 at 5:32 PM
It’s our Day of Action, and more than 100 passionate space advocates showed up on Capitol Hill to speak up for the future of space science. 🗣️
If you aren't joining us on the ground, sign this letter to stand with us. Then, pass it on. Change starts with you! planet.ly/action2025
March 24, 2025 at 8:54 PM