The night sky is home to many celestial features named after creatures from Earth’s oceans. Among the stars, you’ll find ...

NASA spotted something moving in one of the moons of Jupiter. Some natural satellites have similar structures to the Earth, ...

The Sky Today on Sunday, June 8: A conjunction of Mercury and Jupiter The solar system’s largest and smallest planets meet in the evening sky, standing 2° apart shortly after sunset.

A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

“There's The Potential For Life To Exist”: Where Is Life Most Likely To Be In The Solar System? Ocean moons, Martian underground, toxic clouds… or elsewhere altogether?

On the fiery Io, the innermost and third-largest of Jupiter’s four Galilean moons, Juno's observations have provided more insights about its incessant volcanic activity.

Bizarre ammonia-rich hailstones brewed by Jupiter's thunderstorms are helping scientists build accurate models of meteorology on a myriad of exoplanets.

They are here! The Moons of Jupiter join the cast! Meet Ganymede, Europa, Callisto and Io as they... do stuff. Welcome to SolarBalls! Space animation filled with fun, entertaining animations that ...

Then, in the 2000s, the numbers leaped upward as more exacting techniques were used to scrutinize Jupiter’s environs. As of this writing Jupiter has 95 confirmed moons.

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.