Project Blue Book: The USAF's UFO Investigation (1952–1969) and Its Continuing Legacy in Transparency and Public Engagement

To the point

Project Blue Book was the U.S. Air Force’s decades-long UFO investigation (1952–1969) that collected reports from military personnel, civilians, and others, tried to separate potential threats from natural or psychological explanations, and aimed to reassure the public with rational conclusions, but after the Robertson Panel concluded no immediate threat and the Condon Report suggested further study was unlikely to yield scientific benefits, it was terminated in 1969, though its legacy continues through later government transparency efforts, the establishment of the All-domain Anomaly Resolution Office (AARO), and ongoing civilian interest in unidentified phenomena such as MUFON.