This week Starwatch is like happy hour, a two-for-one deal. Pegasus the Winged Horse and Andromeda the Princess are two constellations literally joined at the tail of the great flying horse. As it is ...

Now that we're a month into astronomical autumn, the best autumn constellations, in my opinion, are putting on quite a show in the evening sky. Pegasus the Winged Horse is pulling Andromeda the ...

This time of year you have the best chance to see the farthest thing away that you can see with the unaided human eye. Away from city lighting, look in the southeastern sky in the early evening and ...

A previously unknown dwarf galaxy has been discovered on the outskirts of the Andromeda Galaxy, adding to the growing list of ...

A few hours after darkness falls during November, the unquestioned landmark of the autumn night sky occupies a commanding ...

One of the great constellations of the autumn sky is Pegasus the winged horse, along with its next-door neighbor Andromeda the Princess. They’re easy to find. The first thing to look for is what’s ...

Andromeda is one of the 88 modern constellations that was likely known and named long before it appeared on Ptolemy’s list in the second century CE. But my experience is that more people associate the ...

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 ...