Rhea, Saturn's second-largest moon, is a rocky snowball that has its own ring system and a weird "two-faced" surface. When you purchase through links on our site, we may earn an affiliate ...

Saturn's moon Rhea could be a mini version of its ringed parent, and the first moon known to have rings of its own. IE 11 is not supported. For an optimal experience visit our site on another browser.

The moon is tidally locked around Saturn, meaning that one side of Rhea constantly faces the large planet. It completes an entire orbit of the gas giant in 4.5 Earth days. Rhea is a cold, harsh world.

However, no study so far has definitively spotted rings around any of the solar system's 300-odd moons. (A 2008 study claiming that Jupiter's moon Rhea possessed a ring turned out to be a false ...

But Rhea, the second-largest moon of Saturn after Titan, may be an example. If it were older, it would have lived through various gravitational to-and-fros, and its orbit would be more eccentric.

(CN) — For decades, astronomers have been baffled by Saturn. How did it get those rings, among the most iconic sights in our solar system, which appear to be just 100 million years old — a veritable ...

PASADENA, Calif. — New observations by a spacecraft suggest Saturn's second-largest moon may be surrounded by rings. If confirmed, it would the first time a ring system has been found around a ...

But now, new research may have finally figured out the origin of Saturn’s rings: a long-lost moon. A missing moon Image source: Media Whale Stock / Adobe. So far, ...

Saturn's rings are mostly made up of ice, asteroids, comets and moon fragments. In May 2025, the massive celestial loops will be effectively invisible to the human eye.