Project 10073 Record Card and Associated Reports - 2 August 1957

This document collection details a series of reports regarding an unidentified aerial phenomenon observed on 2 August 1957 across the Western United States, including California, Washington, Oregon, and Idaho. The primary report originates from the 859th Aircraft Control and Warning Squadron at Red Bluff Air Force Station, California. Witnesses described a round, white object, approximately the size of a baseball, which traveled in a straight line at a high rate of speed. The object reportedly exhibited a yellow fringe, a blue tail, and later shifted to a bluish and greenish color before disintegrating. Observers noted that the object appeared to emit star-like shells before exploding noiselessly. The duration of the sighting was estimated at five to six seconds. Military personnel and official evaluators, including the 408th Fighter Group, concluded that the phenomenon was a meteor or meteorite, noting that the event coincided with the annual Perseid meteor shower. The reports emphasize that no physical evidence, such as photographs or material remains, was recovered. The documentation includes internal military correspondence, record cards, and press clippings, which highlight the public interest and the subsequent media coverage of the event. The Air Force consultants and investigators consistently categorized the sighting as a meteor, dismissing reports of it being an unidentified flying object. The documents also reflect a critical perspective on how such events are interpreted by UFO researchers versus military authorities, with the latter maintaining that the sightings were natural astronomical phenomena.