A newly discovered asteroid, also referred to as a mini-moon or second moon, is set to enter Earth's orbit temporarily this ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

The Earth is getting a second moon for a limited time beginning the end of. Asteroid will come close enough to Earth to ...

It’s an exciting time for astronomy enthusiasts as Earth will temporarily get a second moon for almost two months. A recent ...

(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long. The newly discovered asteroid, named ...

Experts say the small asteroid will start its trek around our planet in late September but doesn't pose any threat.

A temporary “mini-moon” will whirl around Earth for about two months as our planet’s gravity captures a small asteroid in its orbit.

Earth's orbit will capture a bus-sized asteroid later this month, giving us a second moon for about two months.

Comet Tsuchinshan-ATLAS originated from the Oort Cloud, a bubble of ice and dust that surrounds our solar system. It was ...

The Earth is getting a second 'mini-moon' later this month, but it'll only last from Sept. 29 to Nov. 25, researchers say.

A recently-discovered asteroid will soon become a mini-moon of Earth, and it will hang around until Thanksgiving.