According to a new study, Earth's mini-moons may not be from the asteroid belt after all. They're made of Moon.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks and preview what's coming in 2029.

A recent study from the University of Florida suggests that molten magma on the moon's surface cooled much later than ...

Scientists estimate that Earth may have at least six "minimoons" at any given time. Notably, this number is uncertain, and ...

DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide (13 m).

The 311-gram space rock was discovered in 2023 and is known as the Northwest Africa 16286 meteorite — and based on the decay ...