If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's ...

With a whopping total of 274 moons, researchers say Saturn’s tug of war with Jupiter for the title is settled once and for ...

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

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

You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

Saturn has decisively claimed the crown. With the discovery of 128 new moons, the ringed planet’s total count has soared to 274 — nearly twice as many as all other planets combined. Jupiter now trails ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

Ratification of 128 additional moons puts the smaller gas giant way ahead on satellite count Saturn runs rings around Jupiter ...

The smashups are thought to have occurred at least 100 million years ago, but the moons they created are new to astronomers.

Americans will have to stay up late or get up really early this week to see the latest celestial event – a total lunar eclipse. The Sun, Earth, and Blood Moon will align on Thursday night and Friday ...

A rare total lunar eclipse is heading our way March 14—and if you're curious about whether your zodiac sign will feel the ...