Many sightings of a low flying, slow moving, triangular shaped aircraft have been popping up everywhere. Reports of huge boomeranged-shaped crafts with wing spans over 800 feet have been spotted. Witnesses describe these aircraft performing high speed right angled turns or doing slow-speed maneuvers. Many experts have come to the conclusion that these aircraft are probably some kind of . A lot of the sightings have come from the vicinity of Groom Lake otherwise known as Area 51.