Images: Supermoon around the world
Aug 11, 2014 2:27 PM - This weekend, the world got to see the superest of all supermoons. The phenomenon will happen three times this year, with Sunday night's sky show the second. The first one occurred on July 12 and the third will take place on Sept. 9. A supermoon is when the moon is its absolute closest to the Earth while also being full.