New NASA supercomputer simulations show that Saturn's rings may have been formed by a 'massive collision' of icy moons.

Saturn's many rings are disappearing, and in 2025, the rings won't be visible from Earth, at least temporarily. Saturn's ring system extends up to 175,000 miles from the surface of the planet making ...

Microphone recordings from NASA's Perseverance rover have turned up more than 50 instances of lightning on the red planet ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...