A supermoon climbed its way to the top of the Washington Monument, Sunday, June 23, 2013, in Washington. This year the supermoon is up to 13.5 percent larger and 30 percent brighter than a typical ... more 
A supermoon climbed its way to the top of the Washington Monument, Sunday, June 23, 2013, in Washington. This year the supermoon is up to 13.5 percent larger and 30 percent brighter than a typical full moon is. This is a result of the moon reac less 
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SPACE.com | Photo By NASA/Bill Ingalls
Fri, Jul 19, 2013 11:15 AM EDT