This still from a video skywatching guide shows how the penumbral lunar eclipse of Nov. 28 will slightly darken the full moon. The video guide is a monthly resource by the Space Telescope Science ... more 
This still from a video skywatching guide shows how the penumbral lunar eclipse of Nov. 28 will slightly darken the full moon. The video guide is a monthly resource by the Space Telescope Science Institute in Maryland. less 
1 / 23
SPACE.com | Photo By Space Telescope Science Institute
Tue, Nov 27, 2012 12:12 PM EST