Decades-old data helps confirm Europa is geysering water into space
Space is cool.
Jupiter's north pole comes to life in this 3D infrared video
It shows the dynamo that is responsible for the planet's epic magnetic field.
Juno gives us a look at what’s happening beneath Jupiter’s surface
Researchers detailed new findings in four papers.
When is a planet too big to be called a planet?
One scientist proposes changing the definition.
First observed interstellar object is a speedy, cigar-shaped asteroid
It has been traveling for hundreds of millions of years.
Touring the solar system with a new book of NASA photos
Explore (most of) the solar system in Google Maps
None of the gas giants, some of the moons (and Pluto).
What's next for NASA as Cassini's mission comes to a close
The space agency has almost too many celestial bodies to study
NASA releases close-up photos of Jupiter's Great Red Spot
Juno has beamed back the images it took during its recent flyby.