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

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

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

The crescent moon will be visible 20 degrees above the western horizon at sunset on July 28, with Mars appearing as a bright ...

As the month wears on, Jupiter and Venus will move apart from each other. One more date to keep in mind will be Aug. 20. Although Venus and Jupiter will now be eight degrees apart, the slender ...

A century-old hypothesis that Betelgeuse, the 10th brightest star in our night sky, is orbited by a very close companion star ...

The two objects make for a strange pair. Unlike Betelgeuse, which is approaching the end of its life, the blue-white ...

The Discover Universal Blog shared a full guide to the lore of Celestial Park, the central "world" of Epic Universe.

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

Look west at sunset to find the razor-thin crescent moon hanging less than 10 degrees above the horizon. Regulus will appear ...

According to NASA, meteor showers (often called shooting stars) are produced when pieces of comet debris heat up and burn as ...

The term "dog days of summer" originates from the star Sirius in the Canis Major constellation, historically believed to ...