A moonlet from the Arjuna asteroid belt is set to fall into Earth's orbit for 57 days. The school-bus-sized space rock won't ...

Earth is going to have its very own mini-moon from September 29 until November 25. The regular moon's new, temporary friend ...

A new mini-moon the size of a city bus will soon be circling our planet and hanging out in our skies until Thanksgiving week.

Beginning on Sunday, the planet will capture an asteroid sailing nearby, drawing it in for one loop around Earth before ...

The mini-moon, nicknamed 2024 PTS, will orbit the Earth in a horseshoe pattern before the gravity of other objects in our ...

The regular Moon’s new, temporary friend is 2024 PT₅, an asteroid captured from the Arjuna asteroid group (called the ...

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

A newly discovered asteroid will be captured by Earth's gravity this fall. The "mini-moon" will spend about two months in ...

In a rare astronomical event, Earth is set to capture a temporary moon between September 29 and November 25. The new addition ...

Unlike the existing moon — which has orbited our planet for about 4 billion years — this new floating rock is only expected ...

PT5 will enter Earth's orbit from Sept. 29 to Nov. 25, serving as a temporary "mini-moon." ...