🇺🇸 USAF — Project Blue Book
In 1955, a witness in Wyoming observed four bright orange objects, the size of a grapefruit, spinning like discs with a halo effect. The sighting lasted five minutes and was reported as insufficient for evaluation due to the lack of multiple witnesses. Although parhelia were considered as an astronomical possibility, no definitive confirmation was made. The report included a two-foot film reel, but no conclusive physical evidence was found. The case was classified as "insufficient evidence" by the Air Force.