A small object recently captured by Earth’s gravity may not be a natural satellite at all. According to Harvard ...

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

Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a second moon.

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

Was a new moon discovered? What is the name of the new moon? What is a Quasi-moon? Does the Earth have two moons? An expert ...

A small asteroid named 2024 PN7 is moving close to Earth, sparking false claims about a second moon — here’s what scientists actually say.

CubeSat satellite activates after a powerful solar storm and discovers two new and mysterious radiation belts around Earth.

If you look up on a clear night, the brightest and largest object in the sky will probably be the moon. And unless you have a decent telescope, it is the only natural satellite you can see with your ...

Scientists say that this trailblazing satellite will be able to scan the entire Earth every 12 days, giving us the most detailed picture yet of its surface. The NYSA satellite will circle Earth 24/7 ...