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

So, Earth has a "new moon," but before you get too excited about a cosmic sidekick, let’s set the record straight. Earth is ...

The tiny asteroid will remain in Earth’s orbit from now until Nov. 25, when it will exit and continue its journey through the ...

Robin George Andrews, author of "How to Kill an Asteroid," joins The Excerpt to discuss how scientists are working to ...

A small asteroid will join Earth's orbit around the sun for two months beginning Sunday, becoming a 'mini-moon.' ...

The largest of the five celestial travelers, Asteroid 2024 RJ32 is around the size of a jumbo jet, at around 130 feet across.

The school bus-sized asteroid will be orbiting Earth until Nov. 25. At least five times further from Earth than our true moon at its closest approach, the asteroid is much too tiny to be seen with ...

Asteroids are ripe for mining. Some contain gold or platinum. Others could help make rocket fuel. When they're mini-moons, ...

Earth has got a new mini-moon for the next couple of days and it has fascinated people across social media. Albeit, it might ...

There's a new moon on the horizon. The Earth will gain a second, mini-moon on Sept. 29, but it won't stick around too long.

A powerful burst of X-rays from a nuclear explosion could be used to stop Armageddon just in the nick of time, a new ...

A school-bus-sized asteroid is expected to spend about two months orbiting Earth as a "mini moon" as it gets temporarily ...