A superbright Mars is currently visible alongside Regulus, the "Heart of the Lion" star located around 79 light-years from ...

The brightest star in the night sky is Sirius, also known as the "Dog Star." Here's when, where and how to see it—and glimpse its rainbow of colors.

Sirius is bright enough to dominate the night sky after sunset particularly if there are no planets around. It’s very bright because: Sirius is a big blue-white star 25 times the mass of our Sun.

Regulus, also known as Alpha Leonis, is the brightest star in the Leo constellation, the Lion, in addition to being one of the brightest stars of the Northern Hemisphere's night sky.Regulus will ...

Vega, the fifth brightest star in our sky, will appear like a stunning blue dot in the night sky all throughout May - even though it is 150 trillion miles from Earth. And here is how you can see it.