Thank the ancient Greeks for giving us the majority of our official 88 constellation names recognized by the International Astronomical Union (IAU). But that doesn't mean plenty of other ...

THERE are some constellations you only need to learn once, then you can spot them for the rest of your life. Others are more difficult to find, and you might need some help to work out what they are.

One of the classic constellations of autumn is Pegasus, the flying horse soaring above the southeastern horizon in the evening sky. It’s by far the largest celestial horse we see in our night sky. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Late October presents a perfect opportunity to spot the ancient light of the Andromeda galaxy as it climbs high overhead to ...

Climbing to 60° high in the east two hours before sunrise, the constellation Andromeda lies just to the upper right of the easy-to-spot W-shaped constellation Cassiopeia. This morning, let’s enjoy a ...

One of the classic constellations of autumn is Pegasus, the flying horse soaring above the southeastern horizon in the evening sky. It's by far the largest celestial horse we see in the Rochester ...

In this episode, Dave Eicher invites you to observe one of the most famous deep-sky objects, the Andromeda Galaxy, also known as Messier 31 (M31). Named for its location in the constellation Andromeda ...

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...