Stories, updates, insights, and original analysis from The Planetary Society.
See images your eyes wouldn’t normally be able to see, and learn about what these images can teach you.
With so many asteroids out there, it’s up to us to defend our planet from impacts. Find out how you can make a difference.
Exploration will always face setbacks, but this week’s Downlink reminds us of the impressive human ability to persevere.
The National Space Society and The Planetary Society jointly argue for funding the asteroid-hunting NEO Surveyor mission.
NASA's proposal to slash funding for NEO Surveyor highlights the lessons unlearned after COVID.
Saturn’s icy moon invites further study, and The Planetary Society’s LightSail 2 spacecraft celebrates an anniversary.
China’s Zhurong Mars rover snaps a selfie and gets a bird’s-eye-view pic from above, and asteroid hunters of all kinds look out for dangerous rocks.
A space telescope that would find thousands of potential "city-killer" size asteroids was abruptly delayed due to unspecified and unrelated funding issues within NASA's science division.
The yet-to-be-named telescope would launch as soon as 2024, as part of NASA's new, multi-pronged approach to planetary defense.