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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
A new hope
With NASA’s budget saved, there’s a lot to be hopeful about.
You just saved NASA's budget
Here's what Congress rejected of the draconian cuts faced by NASA in FY 2026.
On cloud nine
This week: a new celestial object and some hopeful news for NASA.
A new year around the Sun
Looking forward to the space missions, celestial events, and discoveries of 2026.
Calendar of space events 2026
Space missions, rocket launches, and celestial events are coming our way in 2026.
Ending 2025 with a bang
We’re finishing the year strong, thanks to amazing space images, fantastic discoveries, and phenomenal support from people like you.
Rogue worlds and the boundaries of planethood
Exploring rogue planets, how they form, and how they expand our conception of what counts as a planet.
The Space Advocate Newsletter, December 2025
The long game.
Pictures, pixels, and picks
Great pictures of a planet and a comet, and great picks from a year of our virtual book club.
The Planetary Society's 2025 book club review
Looking back on our book club picks from the last twelve months.
Which stars could host alien life?
Every star in the Universe creates a different environment for the worlds around it.
How do you fit the Solar System on a shirt?
Our newest member perk isn't just a cool piece of apparel — it's a reflection of the science of design.
Mostly monochromatic
Black-and-white space images and the science that goes with them.
Saving NASA science: Reflections on a historic year for space advocacy
Reflections on a historic year for space advocacy.
The year in pictures 2025
The most memorable and impactful images from space exploration in 2025.
The images of the Universe put at risk by proposed NASA cuts
Cosmic views put at risk by proposed NASA cuts
Festive light displays
If you enjoy the lights people string on their houses at this time of year, you’ll love galaxy clusters.
The Planetary Society's Best of 2025 Winners
The official results of The Planetary Society's Best of 2025 voting campaign.
Short and thankful
A mini-Downlink to reflect on gratitude.
The Planetary Society’s 2025 space gift guide
A collection of space-themed gifts for people of all ages.