A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

Our planet's Moon might look dead and stagnant from our vantage point here on Earth, but a new study suggests it was moving about just a 'hot minute' ago.

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an ...

For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

Scientists developed advanced dating methods to track geological changes on the far side of the moon and found evidence of ...

We are looking at another aspect of optics in the atmosphere and the “cool” stuff you can sometimes see in the winter ...