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

So the sky isn’t blue, at least not always. It is a glow-in-the-dark night sky too, colored a mix of green, yellow, and red. Its colors result from scattered sunlight, oxygen, and sodium from ...

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.

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.

A PROTOTYPE satellite has officially become one of the brightest objects in the night sky, leaving stargazers and astronomers horrified. The huge new satellite, BlueWalker 3, outshines nearly all s… ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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 ...

On Saturday, July 13, the moon will pass in front of bright blue star Spica in the night sky. The star will disappear behind the moon before reappearing on the other side.