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Super Moon Lights Up Night Sky

WASHINGTON, DC - JUNE 23: In this handout image provided by NASA, a supermoon rises behind the Washington Monument on June 23, 2013 in Washington, DC. This year the supermoon is up to 13.5% larger and 30% brighter than a typical full moon. (Photo by Bill Ingalls/NASA via Getty Images)

Supermoon brightens up the world

Cities around the world light up beautifully as the supermoon appeared in full on June 23, 2013. We take a look at its annual appearance.