The lights are similar to the auroras seen on Earth but are “hundreds of times brighter than those seen on Earth." ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

From astronomy to environmental science, these are the coolest jobs Arizonans have and how much they make, according to a new study.

If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school ...

Water ice shapes the outer regions of our Solar System in profound ways, forming the thick crusts of moons like Europa and ...