In the vast expanse of the cosmos, a perplexing paradox challenges everything we know about existence, our place in the ...

WHEN you look up at a nights sky, some stars may look like they twinkle blue or red.These red-hued specks are red dwarf stars, also called M-dwarfs.Wh ...

Farther north in the sky is a more typical red giant star, Aldebaran in Taurus. Aldebaran looks much like the sun will look in about 5 billion years, when it has converted most of its hydrogen to ...

But all of that extra attention has led to another remarkable find. As it turns out, Betegeuse isn’t alone—it actually has a ...

Stargazing enthusiasts, get ready for a bright red treat in the night sky. Until June 3, Mars will be the brightest and most visible it's been in more than a decade, according to experts. If skies ...

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

The night sky can be a wondrous place filled with stars, but there are some brilliant celestial lights that shine brighter than others. When you purchase through links on our site, we may earn an ...

Our satellite hangs out with the heart of the Scorpion, known for its vivid red hue as the Rival of Mars in our sky.

The brightest star in the night sky belongs to Sirius, or "Dog Star," whose magnitude is -1.46, says Space.com. Astronomers believe that T Crb is 3,000 light-years away from Earth.

The Blaze Star is a rare example of a recurrent nova, which means "new star" in Latin. It's a binary star system with a cool, red giant star and a smaller, hotter white dwarf star orbiting each other.

It’s going to be about as bright as the north star, which isn’t the brightest star. There are about 120 stars brighter in the sky. The best thing to do if you want to see it is to get to know the ...

WHEN you look up at a nights sky, some stars may look like they twinkle blue or red.These red-hued specks are red dwarf stars, also called M-dwarfs.Wh ...