A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

Tense, public squabbles between SpaceX CEO Elon Musk and NASA have stirred the space industry, but behind the scenes, space ...

Europa, one of Jupiter’s intriguing moons, is hiding an ocean beneath its icy shell — an ocean that might harbor alien life.

Chandrayaan-3 data suggests more lunar ice than expected, influenced by slope and temperature. Ice is crucial for future ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

Juice is on his way to the icy moons of Jupiter. However, it has to pass by the Moon and then Venus, to take a shortcut to ...

A theory involving a "mushy zone" of ice along the moon’s fissures could explain the enormous plumes erupting from its south ...

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

NASA's Europa Clipper is about to use Mars' gravitational pull to slingshot itself towards Jupiter's fourth-largest moon ...

The spacecraft will pass just 884 kilometers above the Red Planet in a pivotal step in the spacecraft's journey to the Jupiter system, where it aims to explore the icy moon Europa. The manoeuvre will ...

Sly’s owner, Ali Ernst, said she noticed her three horses playing on the pond when she came home from work, which was not uncommon. But when she looked out again, the 22-year-old quarter horse ...