The moon is Earth's longtime, familiar companion, the story of when and how it got there is actually a bit of an unanswered question in astronomy.

The fact that you can't breathe on the moon probably isn't surprising. That said, the moon does have an atmosphere; it's just very different than Earth's.

Before Apollo astronauts set foot upon the moon, much remained unknown about the lunar surface. While most scientists ...

Before Apollo astronauts set foot upon the Moon, much remained unknown about the lunar surface. While most scientists ...

We're probably still safe from this space rock, but at the moment, the chances of having a very bad encounter in 2032 have gone up!

Those tiny colorful dinosaur toys that grow bigger underwater might hold the key to protecting astronauts as they journey ...