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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Aquatic equivalencies
From searching for life to training for spaceflight, water is an essential part of space exploration.
Rings and dings
From Saturn’s magnificent rings to Mercury’s surface dings, this week brings great new images and science from across the Solar System.
Hard-working spacecraft and even harder-working microbes
The Soyuz spacecraft have been helping humans get to and from space for decades, but that’s nothing compared to the billions of years that microorganisms have been making life on Earth possible.
Rocket flight and the five dwarfs
Meet the Solar System’s five official dwarf planets, celebrate two major launches, and find out why planets sometimes seem to go backwards across the sky.
Want more space? Speak up!
Detailed Mars maps, insights into the Venusian surface, and views of Uranian rings all have one thing in common: they don’t happen without public support for space.
A mission to pull back the shroud
VERITAS would peer through Venus’ clouds to study its surface like never before, but it needs your help.
The Planetary Society, American Geophysical Union, and Prominent Academic Institutions Call on Congress to Save VERITAS Mission to Venus
In a joint effort led by The Planetary Society, major organizations and academic institutions are calling on Congress to save the Venus Emissivity, Radio science, InSAR, Topography And Spectroscopy (VERITAS) mission by establishing a 2029 launch date, a 2-year delay from the original baseline schedule.
Why we need VERITAS
NASA's first mission to Venus in decades is in danger. This is why VERITAS is worth saving.
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.
Volcanic Venus, myriad moons, and space sonification
Learn all about the possible volcanic activity found on Venus, the facts about a hyped-up near-Earth asteroid, Jupiter’s newest moons, and what space images sound like.
Scientists spot possible signs of active volcanism on Venus
The findings bolster long-held suspicions that the planet, which is covered in volcanic rock, is still active today.
The future of solar sailing
An exciting future for solar sailing is on the horizon.
Never let a rock sneak up on you
Finding asteroids before they hit Earth not only protects us from harm, it can also yield beautiful photos.
Cloudy with a chance of life
Looking at the myriad possibilities that may exist within the clouds of Venus.
Sights beyond the visible
See images your eyes wouldn’t normally be able to see, and learn about what these images can teach you.
Planetary accessorizing
Planets are beautiful and fascinating enough on their own, but there’s no denying that moons and rings add a little something special.
Shoot for the moon that shoots back
Saturn’s moon Enceladus has some intriguing features: snow, ice, geysers, stripes and much more, all waiting to be further explored.
Some good old-fashioned space mysteries
Exploration is teaching us a lot about the cosmos, and a lot about how much we still don’t know.
Rocky worlds rock
This week we're all about the rocky planets: Mercury, Venus, Earth and Mars.
Double Venus missions: all the burning questions NASA hopes to answer
Here's what NASA's upcoming Venus missions — DAVINCI+ and VERITAS — hope to uncover.