All the phases and libration of the Moon for 2013
Dec 13, 2012 10:20:03 GMT -6
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Post by patrickm on Dec 13, 2012 10:20:03 GMT -6
All the phases and libration of the Moon for 2013:
blog.longnow.org/02012/12/13/the-lunar-02013/
via Long Now (@longnow) & @badastronomer