Though the rings appear solid from afar, they’re actually a dynamic, rotating system of icy debris. One theory suggests they may be remnants of a moon or comet torn apart by Saturn's immense gravity.

The farthest rings of Uranus offer a stunning spectacle: one shines with icy blue, the other with dusty red. These hues reveal distinctly different compositions: water ice on one side, carbon-loaded ...

During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with a good telescope and clear skies. By Tom Metcalfe If you head into your ...

Chariklo's rings were discovered when it passed in front of a star called UCAC4 on June 3, 2013, as viewed from South America. During such an event, called an occultation, the lig ...

The story of Saturn, its rings and moons, may have started with its largest moon, Titan. A collision between an early proto-Titan and a smaller object about 400 million years ago could have set into ...

If you head into your backyard this weekend and set up your telescope, the giant planet Saturn will be there for you to see. “Saturn is a spectacular object to look at,” said Damian Peach, an English ...