The full moon of November, called the Beaver Moon, will be full illuminated on Nov. 5 at 8:19 a.m. Eastern Time (1319 GMT), ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

It's largely agreed that the moon was created around 4.5 billion years ago when a protoplanet collided with early molten ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

Fragments of a rare type of meteorite have been found in the sample of material brought back from the lunar far side by China ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

But much is unknown about the availability of water ice on the moon, or even what data is missing that could help fine-tune ...

No, NASA didn't confirm a second moon, but scientists did discover something else that's been traveling with Earth for ...

China said Thursday it's on track to land astronauts on the moon by 2030 as it introduced the next crew of astronauts who ...