In a photo provided by NASA the Washington Monument is seen as the full moon is shadowed by the Earth during a total lunar eclipse on the arrival of the winter solstice, Tuesday, December 21, 2010 in Washington.  From beginning to end, the eclipse lasted about three hours and twenty-eight minutes.  (AP Photo/NASA/Bill Ingalls)

Photo by: NASA/Bill Ingalls

In a photo provided by NASA the Washington Monument is seen as the full moon is shadowed by the Earth during a total lunar eclipse on the arrival of the winter solstice, Tuesday, December 21, 2010 in Washington. From beginning to end, the eclipse lasted about three hours and twenty-eight minutes. (AP Photo/NASA/Bill Ingalls)