An newly discovered asteroid will be captured by Earth's gravity this fall. The "mini-moon" will spend about two months in ...

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

Astronomers have reported that Earth will have two natural satellites for nearly two months, from September 29 to November 25 ...

The bus-size asteroid, which was discovered on August 7 by the NASA-funded Asteroid Terrestrial-impact Last Alert System ...

LOS ANGELES — Earth is about to get a new neighbor in the form of an asteroid. But this one won’t be making an impact.

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

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

Asteroid PT5 was discovered on August 7 by the Asteroid Terrestrial-impact Last Alert System and was observed by a team in ...

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

Earth is getting a second moon! Yes, you read that right. From September 29 to November 25, "mini-moon"—an asteroid— will ...

It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this ...

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