Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

Asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but will it ever be a second ...

Earth has separated from its temporary second moon, but it's not the last time Earth will say hello to the space rock.

Engineers took to a competition pool to test robotic prototypes for an ambitious mission concept—a swarm of underwater ...

The Earth is about to bid adieu to a so-called mini moon that's been floating around the planet for the last two months.

After a two-month visit, 2024 PT5 is ready to continue its cosmic journey—but it will be back in a few decades.

Two months ago, reports of a new "mini moon" on Earth caused a stir. It has ended its visit, but will return in January.

The Earth is parting company with an asteroid called 2024 PT5 that has been tagging along as a "mini moon" for the past two ...

PT5 was first spotted on August 7 by the Asteroid Terrestrial-impact Last Alert System (ATLAS) which is based in Hawaii and ...

CAPE CANAVERAL, Fla. — Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the ...

For about two months, Earth had a temporary second moon from an asteroid that scientists believe originated from our only Moon.

The Earth has parted ways with a tiny "mini moon" that's been orbiting our planet for two months now. The 33-feet-across ...