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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Jupiter and Saturn Great Conjunction Viewing Guide
There's still time to get outside and see Jupiter and Saturn together in the evening sky.
Aliens at Proxima Centauri? A New Radio Signal Raises the Question
Extraordinary claims require extraordinary evidence, so here are the reasons why there may or may not be aliens in our cosmic backyard.
The great conjunction! (And how it functions)
Everything you need to know about Saturn and Jupiter’s upcoming conjunction, and more from this week in space exploration.
Wish upon a shooting star (or a descending asteroid sample)
Hayabusa2 brings its sample safely to Earth, and the Geminids meteor shower approaches.
Your guide to future total solar eclipses
Bruce Betts and Sarah Al-Ahmed provided a guide to all total solar eclipses through the end of the 2020s, with dates and locations.
Would you care for a sample?
Bringing samples of the Moon and Ryugu to Earth, and mourning further damage to the Arecibo Observatory.
A moon mountain and a radio retrospective
Say hello to a new lunar sample return mission and farewell to a long-lived radio observatory. Plus, celebrate 18 years of Planetary Radio.
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.
Atmospheres that intrigue, protect, and obscure
Catch up on the week’s space news and consider planetary atmospheres from a few thought-provoking perspectives.
A dwarf planet, a rogue planet, and a glow-in-the-dark moon
All the wonders that the cosmos offered up this week, plus news about NASA’s leadership and an exciting launch.
Carl Sagan’s wisdom and vision, and how far we’ve come since his time
Even Sagan would be amazed by multitudes we now know our cosmos may hold. Learn more, plus get your scoop on the week’s space news.
A space spookfest
Catch up on news from across the ghoul-axy and beyond.
Sample acquired! And: is your name in space?
Get the full scoop on Bennu and Venus, and get yourself the most cosmic face mask out there.
High-fiving Bennu and slingshotting Venus
Get ready for OSIRIS-REx’s upcoming sample collection and share your gift ideas for space lovers.
Your Guide to the OSIRIS-REx sample collection
NASA's OSIRIS-REx successfully collected a sample from asteroid Bennu on 20 October 2020.
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.
Meet Orbilander, a Mission to Search for Life on Enceladus
A team of scientists are pitching NASA a mission that would sample Enceladus' plumes from orbit and the surface.
Jupiter dazzles and Neptune beckons
Feast your eyes on these images from space, catch up on the latest in exploration news, and get the lowdown on what’s up in the night sky.
We’re over the Moon for… well, for the Moon!
Everything you need to celebrate the Moon this week, plus a way you can help NASA thrive in 2021.