While short mini-moon events are relatively common, longer capture episodes are rare, occurring only about once every 10 to 20 years. Stargazers will need a telescope to catch a glimpse of this ...

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

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.

For almost two months, from 29 September to 25 November, Earth will have two natural satellites, astronomers have announced.

The asteroid was found by a group called ATLAS, which stands for Asteroid Terrestrial-impact Last Alert System, in August.

It's an asteroid, a big one, and the Earth's gravity is going to "capture" it on Sept. 29. And hold it until Nov. 25. How does NASA know exactly how long our visitor will stay? Hint: There is a lot of ...

An asteroid heading towards Earth is set to have an unusual fate: instead of smashing through our planet’s atmosphere, it’s ...

From late September until late November this year, a “mini-moon”, called 2024 PT5 by the astrologers who spotted it ...

Scientists have proposed a fascinating new idea: Earth may have once possessed a ring system, akin to that of Saturn. These ...

A rare mini-moon, a small asteroid temporarily captured by Earth's gravity, will briefly orbit the planet for two months.