Friday, January 7, 2011

Moon phases


Phases of the moon as seen from earth during one lunar month: a 29-1/4 day revolution around the earth. When the moon is in the shape of a "D" it is Developing (waxing) into a full moon. When it is in the shape of a "C" it is Constricting (waning) into a new moon (i.e., no moon).


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