The Red Planet stands less than a degree from Leo the Lion’s brightest star in the evening sky tonight, visible in the west.

The night sky ... stars tend to produce more light than cooler ones. We can get a rough idea of a star's temperature based on its color. Blue stars are the hottest, followed by white, yellow and ...

Alan Dyer / VW Pics / UIG via Getty Images Beginning to familiarize yourself with the night sky can ... with hotter stars appearing blue-white and cooler stars glowing red or orange.

Look up to the southern sky tonight and spot the supergiant star in the constellation Orion. It's big, bright, and orange – and could ... about setting a fire in your back yard,” Dr Debra ...

Now that we are into April, there is the promise of milder nights to come and a lure for skywatchers to spend more time under the sky ... brightest star in the sky. Since it has an orange hue ...

Finding your way around the night sky can be really intimidating ... and you arch yourself directly to the very bright and orange-hued star Arcturus. This famous star-hopping tip is called ...

“The giant’s shoulder” has returned to the night sky. Look east a couple of hours after sunset—when it’s properly dark—and you can witness the rising of the red supergiant star ...

The huge new satellite, BlueWalker 3, outshines nearly all stars visible in a dark ... who love telling us how beautiful the sky is? Stop hiding in your trenches, grow spines and come out and ...