Day, a celebration that San Francisco’s Exploratorium invented back in 1988 that has become an international sensation.

Stargazers will get a sight to behold this March as a "blood moon" total lunar eclipse is on the horizon. The total lunar eclipse featuring a "blood moon" will appear in the night sky on ...

Astronomy fans are in for a treat this March as the full moon will appear to turn red during a total lunar eclipse. March's full moon, known as the Worm Moon, will pass into Earth's shadow ...

Skywatchers across America will have the opportunity to see a total lunar eclipse next week if the weather cooperates. The timing of the event next week is such that the total eclipse will be ...

The countdown for the year's first total lunar eclipse begins. The celestial event, which will see the moon change to rusty red hues, will occur in the U.S. on the night of March 13-14.

A total lunar eclipse will be viewable in all of the lower 48 states on the night of Thursday, March 13, into Friday, March 14. A total lunar eclipse occurs when the Earth is positioned ...