Friday, April 26, 2013

APOD 4.5: Lunar Eclipses

The very pretty image depicts different sorts of lunar eclipses. The umbra's appearances are derived from images of both partial and total eclipses through its different parts. The images were collected from 1997 to 2011 in Voronezh, Russia with the same optics. The bottom and top are stages from 2006 and 2008 partial lunar eclipses; in the rightside bottom the Moon was entering the umbra (the inner shadow of planet Earth) for a 1997 total eclipse. The bottom shows the Moon leaving the umbra after 2004 totality, while middle right, center, and left are stages of a 2011 total eclipse (this encompasses the deep red phase in the center).



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