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 ...

Seven planets are aligning in the night sky this week ... Mars will appear reddish and high in the sky, near the Gemini constellation, Star Walk said. Jupiter will be a bit lower in the sky ...

The southern night sky has its own weird new gamma-ray constellations. Among them is a black widow spider, Mount Fuji, Mjolnir (the mythical hammer of the Norse god Thor), and a portrait of Einstein.