For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.

Earth's temporary asteroid friend last year was a chunk of its real moon that had been blasted into space thousands of years ...

The asteroid is about 33 feet (10 meters) across and poses no danger to Earth. It joins another known lunar asteroid ...

Asteroid 2024 PT5 was discovered by Nasa's Asteroid Terrestrial-Impact Last Alert System (ATLAS). Scientists believe that the ...

A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

A small asteroid named 2024 PT5, once hailed as Earth's temporary second moon, might have originated from our very own Moon.

NASA’s Goldstone Solar System Radar is closely tracking asteroid 2024 PT5 during its nearest approach to Earth, a distance ...

A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...