Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

More recently, astronomers have proposed a theory for its volatile nature, which explains the star's seemingly erratic ...

Summer evening skies are the home of some classic constellations. One of them is Scorpius the Scorpion, the 10th brightest ...

Revealed by advanced imaging, the long-sought "Betelbuddy" is much smaller and fainter than Betelgeuse and orbits within the supergiant’s atmosphere.

In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

There are so many great stories in the over 60 constellations available to us in our night sky. There are heroes, hunters, ...

Triangle is a formation of stellar bodies called an asterism, made up of the bright stars Vega, Deneb and Altair.