A crescent moon will appear alongside the bright stars Castor and Pollox to form a lopsided grin in the night sky on May 29.

These dark sky sanctuaries, reserves, parks, and trails invite you to immerse yourself in the wonders of our night skies.

The Northern lights, also known as the aurora borealis, will be visible across several states in the U.S. on Tuesday, May 27 ...

Aaron Watson captured slightly more than he bargained for when setting up a timelapse to capture airglow and the Milky Way.

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

An eerie white glow streaked through the night sky on May 17, outshining the northern lights. But unlike the aurora, the surprising bright light had Earthly origins.