A rare blood moon will light up U.S. skies March 3. Here's when to watch, why it turns red and where visibility is best.

Earth's natural satellite, the moon, is typically pale gray, white, or yellowish; however, every once in a while, it appears to change its color to red or copper. This phenomenon is called a blood ...

What is a Blood Moon Eclipse? A blood moon eclipse is a type of total lunar eclipse, occurring when the Earth moves between the Sun and Moon, obstructing light from illuminating the Moon's surface.

Millions of stargazers across three continents are preparing for one of nature’s most spectacular shows as tonight’s total lunar eclipse promises to transform the moon into a mesmerizing blood-red orb ...