A perigee moon, also known as a supermoon, rises beyond flags at Kauffman Stadium during a baseball game between the Kansas City Royals and the Detroit Tigers, Saturday, July 12, 2014. The phenomenon, which scientists call a &amp;quot;perigee moon,&amp;quot; occurs when the moon is near the horizon and appears larger and brighter than other full moons. (AP Photo/Charlie Riedel)