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

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

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

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

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

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

Sadly, at just about 10 meters, the mini-moon will be extremely hard to see from Earth, but its presence will be there ...

Here’s what to know about our new, temporary celestial neighbor. Earth has a large gravitational pull. So it’s not uncommon ...

Though the mini-moon will only be in Earth’s orbit for about two months, it’ll stay close to the planet for a few months, ...

A mini-moon will orbit the Earth in a horseshoe pattern for about two months from September 29 to November 25.

Tiny asteroid will be pulled in by gravity between Sep. 29 and Nov. 25, however will not be discernible via basic telescopes; ...