🇺🇸 USAF — Project Blue Book
In May 1955, a series of photographs captured an unidentified object above Baltimore, Maryland. The images, taken by a witness, show a disc-shaped object that appears to be moving at high speed. Although the photos are not of high resolution, the object stands out clearly against the sky. The official documentation of the case includes several images that have been analyzed by researchers of unexplained aerial phenomena. Despite efforts, no conventional explanation has been found for what was observed.
The nature of the case has generated some controversy, especially due to the quality of the images and the lack of additional data. However, declassified files confirm that the object was not identified as an airplane, balloon, or any other known artifact. The 1955 Baltimore case remains a mystery to many, and its photographs are considered a key piece in the history of UFO reports in the United States.