Today is the second World UFO day in less than two weeks. On June 24th there were celebrations held in various places for the Kenneth Arnold UFO day. Kenneth Arnold gained almost instantaneous worldwide fame when he reported seeing semicircular objects skipping across the sky near Mount Rainier in Washington on June 24th, 1947. Today however, is celebrated as the day the Roswell crash of 1947 occurred, only weeks after Kenneth Arnold’s initial UFO claims. So happy UFO Day everybody, and you can learn more about the July 2nd event Here.