You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot ...

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.

One of the most rewarding objects in the night sky is the Pleiades open cluster. Known as M45, the Seven Sisters, or Subaru, ...

A group of seamen from Norway find a Soviet listening station and they become targets for both America and Russia. Another cold war takes place.

So you must be even more impressed when you see remarkable alignments of stars, like the three stars in a row that make up Orion’s belt. I know I am. Another wonderful “accidental” alignment ...

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.