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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
LightSail 2 Sails On!
The Planetary Society’s crowdfunded LightSail 2 spacecraft is going strong and still making history.
We Love to Buggy
Celebrate the 50th anniversary of the Apollo mission that introduced Moon buggies to the world, and catch up on this week’s space news.
The Icy Intrigue of Enceladus
Saturn’s icy moon invites further study, and The Planetary Society’s LightSail 2 spacecraft celebrates an anniversary.
Remembering Missions And Anticipating Those To Come
Reminisce about the influential Viking missions, picture seeing your all-time favorites on your wall, and get excited for what’s to come.
Unlikely Space Travelers
Squid, mice, and stuffed animals may seem like Earthlings, but this week they’re coming to you from space.
LightSail 2 completes second year in space
Two years after launch, The Planetary Society's LightSail 2 spacecraft is still solar sailing and paving the way for future missions.
A Super Blood Moon Is Nicer Than It Sounds
Find out what a super blood Moon is, and celebrate a milestone in Mars exploration.
Seeking Small Worlds
A spacecraft leaves one asteroid as planetary defense experts turn to others.
Saving the World One Asteroid at a Time
Don’t leave it up to cosmic fate; take action right now to defend our planet from dangerous impacts.
Shoemaker NEO Grant Winners Advance Their Work
We check in our last round of grant winners, who are helping to defend Earth from dangerous asteroids.
A Perseverance extravaganza!
Witness the Mars rover’s dramatic landing from every angle, and help make more exploration like this happen.
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.
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 Year 2020 in Pictures
These pictures helped us find hope and perseverance during a tough year on planet Earth.
Calibrating Mars
Two colorful calibration targets will help scientists measure what the Perseverance rover sees on Mars.
Wish upon a shooting star (or a descending asteroid sample)
Hayabusa2 brings its sample safely to Earth, and the Geminids meteor shower approaches.
The Best of 2020
Results from your votes for the best of planetary science and exploration in 2020.
Planetary Society Reacts to Loss of Arecibo Observatory Radio Telescope
Arecibo helped us explore the cosmos and our solar system, search for life, and defend Earth from potentially dangerous asteroids.
NASA and JAXA to Send Planetary Society-supported Sample Technology to the Moon and Phobos
PlanetVac, developed by Honeybee Robotics, is designed to be a reliable, flexible, low-cost sample collection technology.
How to stop microbes from hitching a ride to space
Learn about planetary protection for exploring other worlds and get caught up on the week’s space news.