Circular UFO sighted over Omaha in 1956

Summary

In August 1956, a witness in Omaha, Nebraska, reported a circular object emitting a bright yellow-white light. The phenomenon was observed for twenty-one minutes and remained in orbit thirty degrees above the horizon. The object was described as pea-sized when viewed at arm's length. Despite the long duration of the observation, investigators concluded that there was insufficient data to evaluate the case. The description was vague, and no additional information was received, leaving the mystery unresolved.