Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

There is no surface below. Saturn's made almost entirely of hydrogen and helium gas, which is why it's called a gas giant. 4,000 kilometers above the surface, we hit Saturn's upper atmosphere.

Europa, a moon of Jupiter, and Enceladus, a moon of Saturn, have evidence of oceans ... could survive just under the surface ice despite the harsh radiation on these worlds.

“Radar images from the Cassini mission reveal elongated streaks on Titan's surface that can extend for hundreds of kilometers ...

The outer edge ef the exterior ring is about 45,000 miles distant from the surface of the planet. This remarkable series of rings, which surrounds Saturn as the brim of a hat surrounds the wearer ...

The Saturn system has always been a contender in the contest for most moons in the solar system. For a while, it was duking it out with Jupiter for the title, but after a recent trio of announcements ...

Saturn's icy moon Enceladus has long been considered ... towering plumes of water vapor erupting from the moon's frozen surface, for instance, and it was later theorized that these geysers come ...