The spacecraft carried out the longest commercial operation on the moon to date—and also made history during its rare chance ...

Turns out, there’s a lot more floating around the planet Saturn than those famous rings. Space scientists announced last week they’ve discovered Saturn has 128 more moons, for a total of 274, far more ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

New images of the mysterious Martian moon Deimos were captured when the Hera mission activated its instruments past Earth for ...

With the new spottings, Saturn has usurped Jupiter which has 95 known moons, while Uranus (28) and Neptune (16) remain third ...

Not that it was a competition, but Saturn surpassed Jupiter in known moons a few years ago. Now the giant planet may never ...

Ithacans willing to brave Friday with a little less sleep could clearly see the March 14 total lunar eclipse in most areas of ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

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

Europe's Hera spacecraft flew by Mars this week on its way to catch up with an asteroid and tested out its cameras on the Red ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...