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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Moonshadow, Moonshadow
The Moon casts shadows on itself and on Earth, environmental concerns overshadow a test launch’s success, and exoplanets are awesome (beyond a shadow of a doubt).
Have a nice flight!
Flying on Titan is easy, but not as easy as flying on Deimos. Plus, Juice takes off and Ingenuity captures a view from the air.
The phases of the Moon explained
Your guide to the phases of the Moon, their names, and why they happen.
Unusual Uranus! Moist Moon! Volcanic Venus!
A planet shows its pole, another shows possible volcanic activity, and the Moon keeps surprising us with more water.
Asteroids worth getting psyched about
New discoveries from Ryugu, material heading our way from Bennu, and anticipation for a mission to Psyche.
Our favorite moons of the Solar System
A brief guide to eight of our Solar System's most fascinating and scientifically promising moons.
A long night, and “so long!” to InSight
Celebrate the December solstice, be thankful you’re not on Triton, and say goodbye to the InSight Mars lander.
Capturing the Cosmos
This week we have images snapped the old-fashioned and cutting-edge ways, creative ways of thinking about exploration, and artwork that expresses the beauty of it all.
Out-of-this-world astronauts (literally)
Celebrating 50 years of Apollo 17, the last crewed mission to the Moon.
Much has passed in decades past
With anniversaries come reflections, and there’s a lot to look back on in the history of space.
Best space pictures of the month: November 2022
NASA's chief of exploration mission planning Nujoud Merancy walks us through a picture from the Orion spacecraft.
Gifts from above
The Cosmos has so many gifts to give us, from awe-inspiring images to fascinating discoveries. We’ve got our own set of gifts to recommend too.
Launching and descending
Artemis I is on its way to the Moon, Planetary Academy is here to inspire your kids, and LightSail 2 has come down.
NASA’s Artemis I mission has successfully launched
Despite several setbacks and delays, NASA's Artemis I mission successfully launched from Kennedy Space Center on November 16, 2022.
Artemis I launch guide: What to expect
NASA's Space Launch System rocket is sending the Orion crew capsule to the Moon and back.
Best space pictures of the month: October 2022
Stunning views of Europa and the Eagle Nebula headline our roundup of space images released last month.
Good omens
The future is looking brighter thanks to a proven asteroid deflection technique and an array of visionary ideas for space exploration innovation.
Brighten up your day
JWST captures more astonishing images and insights, and DART gets ready for impact.
Your Guide to Water on the Moon
Learn when we discovered lunar water, where it is, and how future missions will study it.
How do planets get moons?
Here are the distinct ways in which the moons of our Solar System formed.