Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

On the night of Saturday 17 May, skywatchers across the US as far south as New Mexico were treated to a peculiar sight: a ...

The sky is always changing colors—from a bright blue on a clear day, to red and orange sunrises or sunsets, or multiple ...

IMS President Doug Boles speaks during an Oath of Enlistment Ceremony outside Pagoda Plaza at the Indianapolis Motor Speedway ...

VIEWER MATTHEW SALAZAR SAYS HE SAW A BRIGHT BLUE LIGHT FROM HIS BACKYARD IN GRANITE ... "Can't just be shooting lasers in the sky," he said of needing the FAA's permission. It’s the same lasers ...

A bright Moon dominates the sky, passing two bright stars as Juno reaches opposition and Mercury dips toward the horizon in ...

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 ...