Saturn has 83 known moons, the most of any planet in our Solar System. This size comparison video from MetaBallStudios lines them all up, with London as the background. The same YouTuber recently ...

It is easy to forget just how large Saturn is, at around 10 times the diameter of Earth. And with a diameter of about 72,400 miles (116,500 kilometers), the planet simply dwarfs its retinue of moons.

A new study reveals that on Saturn’s moon Titan, oil and water could mix under extreme alien conditions — reshaping our understanding of chemistry and the search for life.

Astronomers who study stars are providing a valuable assist to the planet-hunting astronomers pursuing the primary objective of NASA’s new TESS mission. In fact, asteroseismologists — stellar ...

Saturn, the giant planet known for its rings, is now being celebrated for having the highest number of moons in the solar system – 145 total, after gaining 62 additional moons in May, according to ...

An enormous vapor plume more than twice the width of the United States has been spotted streaming out of one of Saturn's moons. NASA said the 6,000-mile jet was the first water emission of this size ...

The James Webb Space Telescope (JWST) has captured its first direct image of a planet in a remote solar system, and it's lighter than any seen before. The planet, named TWA 7b, is a gas giant with a ...