The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...
Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...
The Moon is a pretty peculiar object. It is believed that it formed from the incredible collision between the proto-Earth and ...
ESA astronaut Sławosz Uznański-Wiśniewski has released breathtaking timelapse footage of Earth and the Moon, captured during his stay aboard the International Space Station as part of the Ignis ...
Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction in ...
The findings are a big clue as to why the far and near hemispheres of the moon look so different.
The U.S. is the only country to have ever sent humans to the moon.
That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...
What’s different about this 10-day test flight is not only that it returns astronauts to the vicinity of the moon for the ...