MADRID, SPAIN – AUGUST 10: A plane flights across the supermoon surrounded by a Madrid skyscraper on August 9, 2014 in Madrid, Spain. In the second supermoon or perigee moon as it is also known of the summer, the moon will supposedly appear 30% brighter and 14% bigger than normal, with another due to appear in our skies on September 9, 2014. (Photo by Gonzalo Arroyo Moreno/Getty Images)
