Winter Solstice Lunar Eclipse from William Castleman on Vimeo.
Last night was there was a rare total lunar eclipse, which occurs around once a year.
This is when the earth blocks the sun from the moon. The result, which can be seen from many places around the world for over an hour, is a darkening moon as the eclipse begins and a red moon when the sun is mostly eclipsed and the reddish reflection of the earth shows on the surface. www.businessinsider.com
