Astronomers and sky watchers have their fingers crossed that an approaching comet could put on a nighttime show on Earth next month, but it’s already strutting its stuff for those in space.

So, will you help him to know the difference between asteroids, comets, and meteors so he can accurately include them in his 3D model of the galaxy? Let's learn the differences between asteroids, ...

Comets take the name of the discoverer, whether that be a human or an automated telescopic survey that robotically inspects ...

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the ...

Comet Tsuchinshan-ATLAS originated from the Oort Cloud, a bubble of ice and dust that surrounds our solar system. It was ...