A moon tree is landing in Pittsburgh's Riverview Park in front of the Allegheny Observatory. Seeds of multiple tree species ...

An army truck drives through flooded streets while delivering aid in Lewin Brzeski, Poland, days after the Nysa Klodzka river ...

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

Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that one in three ...

In just over one week’s time, Earth will gain a new celestial companion that will stay for two months in the planet’s ...

A newly discovered asteroid, also referred to as a mini-moon or second moon, is set to enter Earth's orbit temporarily this ...

The Rebel Moon series is continuing at Netflix, although the most recent announcement isn’t for another movie. The streaming ...

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

A small asteroid called 2024 PT5 will temporarily orbit Earth this fall. Here's what it looks like and whether it will be ...

On September 22, our satellite passes in front of the famous star cluster M45 in a rare, breathtaking event, producing ...

Earth's orbit will capture a bus-sized asteroid later this month, giving us a second moon for about two months.

The asteroid is expected to make a “horseshoe path” around Earth over the next two months, researchers wrote in a recent ...