A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...

Credit: Gianluca Masi/The Virtual Telescope Project While the pair could be seen in the night sky by the unaided eye, ...

Saturn’s rings, imaged here by NASA’s Cassini orbiter, are one of the solar system’s most reliably spectacular sights. But ...

But later – hundreds of millions of years in the future – a permanent, virtually ringless Saturn will become real, thanks to another process called ring rain in which gravity pulls the rings apart and ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched down on Titan.

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...

While the pair could be seen in the night sky by the unaided eye, binoculars or a telescope would have allowed viewers to see details of the lunar surface, as well as Saturn's rings and moons.