Malcolm-Jamal Warner was more than Theo. He was a blueprint for dignity Hundreds of thousands of people warned to "stay out ...

NASA's Juno probe is coming to the end of a fantastic mission, but it's still got some tricks up its sleeve yet.

Plasma waves are a critical element to understanding the many mysteries of the gas giant’s turbulent, magnetically powerful ...

What are Jupiter's newly discovered moons like? Sheppard told The Associated Press the moons range in size from .6 miles to 2 miles in diameter, but only half of them are big enough – at least 1 ...

Luckily, missions planned to Saturn’s moon Titan and Jupiter’s moons Callisto, Europa and Ganymede in the next 20 years will yield more data to test theories like this one.

Jupiter’s newly discovered moons have yet to be named. Sheppard said only half of them are big enough — at least 1 mile (1.5 kilometers) or so — to warrant a name. Filed under.

Astronomers have discovered 12 new moons around Jupiter, putting the total at a record-breaking 92. That's more than any other planet in our solar system. Saturn, the one-time leader, comes in a ...

Jupiter, the largest planet in our Solar System, is 11 times wider than Earth, and has a mass 2.5 times greater than all of ...

Jupiter moons Callisto and Ganymede are among the biggest in the solar system, and potential grounds for liquid water and alien life. NASA's JUICE mission will probe them for signs of both.

Researchers reported auroras around Jupiter’s two largest Galilean moons for the first time and found new features in the auroras of volcanic Io and icy Europa. Share full article. 15.

Jupiter and its transiting moons are only visible for a brief time in Late May 2011. (Image credit: Starry Night Education) As you can see, the farther north you are, the "narrower" your window is.