Millions of years ago, our Solar System traveled through a densely populated galactic region and was exposed to increased interstellar dust.

It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance.

Orion II and Orion III solar projects—together naturally dubbed the "Orion Solar Belt"—are ready for operation. The company ...

To the left is the back foot marked by the star, Saiph. Orion's belt is made by three stars in a row, Alnitak, Alnilam, and Mintaka. A series of three fainter stars form Orion's dagger ...

Astronomers say that of the thousands of stars visible to us in the northern hemisphere, Sirius is the brightest of them all.