Saturn has 274 confirmed moons, Five of Saturn's moons captured in a single frame with Cassini's narrow-angle camera on Jul. 29, 2011. In this image Janus is on the far left, Pandora is just ...

Another long-held belief was that Saturn's moon Janus, which orbits the gas giant just outside the A ring, was singlehandedly responsible for keeping that ring constrained.

Janus: The Moon with a Buddy With a radius of 90 kilometers, Janus is a runt amongst the moons of Saturn. But Janus has something the other moons do not, a friend! Sharing Janus' orbit around Saturn ...

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far beyond any other planet in our solar system.

Saturn has at least 146 moons, of which 63 are named—and thousands of moonlets are hiding inside its rings.

Saturn's rings and five of its moons, as captured by the Cassini spacecraft in 2011. The five moons, from left to right, are Janus, Pandora, Enceladus, Mimas and Rhea. NASA / JPL-Caltech / Space ...

You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the official recognition of 128 new Saturnian moons, bringing its total to an ...

Two moons, Enceladus and Janus, hover over Saturn’s rings. This image was taken by the Cassini mission. NASA/JPL-Caltech/Space Science Institute Counting moons These new discoveries cement ...

Saturn gets close to the moon tonight, and some skywatchers in Florida, Central America and South America will see the ringed planet briefly disappear behind our lunar companion.

A 'grazing encounter' may have smashed the moon to bits to form Saturn’s signature rings.

Saturn has at least 146 moons, of which 63 are named—and thousands of moonlets are hiding inside its rings.