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 brightest stars are similar in spectral type to the sun, but they're about ten times as big, while the other two are much smaller and dimmer red dwarfs. The whole system lies about 43 ...

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

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.

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 ...

At dusk on a late October night in 1408, something mysterious lit up the skies above China. Ming Dynasty astronomers who recorded the phenomenon wrote that its brightness was intense enough to last at ...

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 ...