The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Saturn’s iconic rings will briefly vanish from view, a rare astronomical event caused by a quirk of planetary alignment. As ...

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision about 100 million years ago.

An international team of astronomers working with the Canada France Hawaii Telescope have discovered a whopping 128 more ...

Astronomers say they have discovered more than 100 new moons around Saturn, possibly the result of cosmic smashups that left debris in the planet’s orbit as recently as 100 million years ago.

The view was acquired on Sept. 14, 2017 at 19:59 UTC (spacecraft event time). The view was taken in visible light using the Cassini spacecraft wide-angle camera at a distance of 394,000 miles (634,000 ...

Saturn’s rings are an arresting sight even through modest telescopes. The planet is made mostly of hydrogen and helium whereas the rings are billions of pieces of mostly bright-white water ice ...

Saturn’s new grand total of 274 moons is almost twice as many as all the rest of the moons in our solar system combined—so, the planet has clearly earned the title of “moon king.” ...