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

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

Faint signatures detected by the Canada France Hawaii Telescope have revealed 128 new moons around Saturn, making it the ...

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

The moon is not capable of producing its own light, so what we see from Earth is a reflection of the sun's light shining on ...

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

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

Astronomers have discovered 128 new moons orbiting Saturn, further solidifying the planet as the "moon king" of our solar system. Astronomers from Taiwan, Canada, France and the U.S. announced the ...