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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Cosmic streaks, smudges, and fuzz
See images of the cosmos that reflect fascinating features of worlds and stars, and take action to advance exploration.
A Perseverance extravaganza!
Witness the Mars rover’s dramatic landing from every angle, and help make more exploration like this happen.
Perseverance Firsts: The Best Moments from NASA's Mars Rover Landing
All the best moments so far from NASA's Perseverance rover, all in one place.
The next era of Mars exploration is here!
With 3 new missions safely at Mars, we’re ready for the next era of exploration and discovery.
Life on Mars: Your Questions Answered
The Red Planet once had liquid water on the surface, and conditions that could have supported life.
All eyes on Mars
This week the world’s attention is on Mars as its next era of exploration begins. We’re also digging into space policy, with new actions you can take.
Are the Universe's Smallest Stars Promising Places for Life?
Red dwarf stars are more common than our Sun. What are the prospects for life on exoplanets that orbit them?
The Space Advocate Newsletter, February 2021
Our recommendations for NASA to the new Biden Administration.
The ISS in perspective, and bad news for Venusians
Just how big is the International Space Station? See for yourself, and catch up on this week’s space news.
A Martian smile and an Apollo anniversary
We’re gearing up for a Mars landing, and our chief advocate takes a look at crewed Moon programs past and future.
The far reaches of the solar system and beyond
Take a look at distant worlds, far-out views of the cosmos, and even some remote possibilities with this week’s scoop on space news and solar system history.
The Space Advocate Newsletter, January 2021
A mob at the U.S. Capitol Building. A presidential transition. NASA's final FY 2021 budget. A failed SLS test.
NASA Solar Sails Build on LightSail 2
NEA Scout will visit a near-Earth asteroid and Solar Cruiser will test the largest solar sail yet.
The companions of the planets
Turn your minds to the moons of our solar system, the missions to explore them, and the awe they inspire in us.
Solar System History 101
How did our solar system come to be? Why are the planets, asteroids, comets, and other small worlds where they are now?
Jupiter Mission by China Could Include Callisto Landing
China plans to select one of two Jupiter mission concepts that would launch in 2029 and arrive in 2035.
Processing images of the cosmos and returning to the Moon
Take a look at space image processing, and try it yourself. Plus, catch up on the week’s space news.
Seeing, feeling, and imagining the cosmos
Explore space art created by members of The Planetary Society’s community, and learn about a possible alien signal.
So long, 2020, and thanks for all the space
Look back on the year’s accomplishments and enjoy the beauty of the cosmos.
Jupiter and Saturn Great Conjunction Viewing Guide
There's still time to get outside and see Jupiter and Saturn together in the evening sky.
You can increase discoveries in the worlds of our solar system and beyond. When you join The Planetary Society, you help build public support for planetary science, encourage decision makers to prioritize human and robotic exploration, and support technological advances in planetary exploration.
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