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

Technically, it's not a real moon. It's what scientists call a quasi-moon—a space rock that doesn't orbit Earth directly but ...

"With the Earth and quasi-moon taking turns passing each other, the quasi-moon appears to be moving around us," Ponterio said ...

A recently observed object was found orbiting near the Earth. The quasi-moon is expected to accompany our planet in a similar ...

It sounds like a sci-fi plot, but it’s a cold, hard scientific fact: our closest cosmic neighbor, the moon, is slowly moving ...

THAT’s NO MOON - Earth doesn’t just have one moon; sometimes, it has a companion satellite or “mini-moon.” Discovered on ...

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 ...

Several celestial objects have been spotted over the years and deemed a "quasi-moon" by astronomers, including asteroid 2025 ...

NASA did confirm there is a newly discovered “quasi-moon.” A quasi-moon is an asteroid that moves in sync with Earth. It’s ...