UFO sighted over Las Vegas in 1958

Summary

In August 1958, an airline pilot and a stewardess reported an unidentified flying object over Las Vegas, Nevada. The object, described as round and balloon-like, moved in a straight line toward the west. It emitted a star-like light that intensified as its speed increased. Observers noted the object appeared to spin and remained visible for about five minutes. Due to insufficient data on wind direction and altitude, it was not possible to determine with certainty if it was a balloon, an aircraft, or an astronomical phenomenon. The Air Force concluded it was likely a balloon, though other possibilities were not ruled out. The report highlighted the need for additional data for a definitive evaluation.