It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance. Once you're able to identify a few constellations though, the sky ...

At first glance this image might look like the glow of aurorae in the night sky ... This region of sky in the constellation of Aries covers a large swath of sky, about as wide as the span of ...

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

Oh, spring — the season of fresh starts, lengthening days and the first outdoor pints of the year. In the Northern Hemisphere ...