Earth is getting a visitor in our orbit for a couple of months.It's nowhere near the size of our actual moon, but they're ...

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

A new potential NASA mission involves firing sensor bullets into the lunar surface - quite literally shooting the moon.

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

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

(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long. The newly discovered asteroid, named ...

Though astronomers say the latest mini-moon is benign, researchers are training their eyes on the skies for more dramatic ...

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

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

This year, a small asteroid will start to orbit Earth, giving us a second moon for roughly two months. The asteroid was found ...

They—you—are making parts and assemblies that will play vital roles in delivering fearless souls to the stars and beyond. You ...