During an eclipse, two shadows are cast, writes NASA. The first and innermost darkest shadow is called the umbra (pronounced UM bruh). This dark cone-like shadow gets smaller the further it gets ...

A total lunar eclipse turned the moon red early Friday morning. Moon-gazers across North and South America gathered late ...

Coming up this thursday night the total lunar eclipse, otherwise known as a blood moon will be visible for just about everyone across north america.Meteorologis ...

Earth’s shadow will block most of the light that illuminates the lunar surface, creating what is known as a blood moon.

Barlow Planetarium Director Teri Gee explains the science behind the moon taking on this different ... The outer is called ...

Ready for a show? On the night of March 13 into the early hours of March 14, a total lunar eclipse will occur as the moon moves into the Earth's umbra, or shadow, turning the bright white lunar ...