🇺🇸 USAF — Project Blue Book
In August 1956, several prisoners at a camp in the USSR observed strange spherical objects in the sky. They described three to four golden spheres, with one main object about 50 cm in diameter and smaller ones. The witnesses saw the objects moving in formation, rapidly ascending and descending, and then vanishing suddenly. Despite a 45-minute observation period, no estimates of speed or altitude were possible. The observers ruled out sound, clouds, balloons, or conventional aircraft. The official report suggested lenticular clouds as a possible explanation, but the witnesses insisted the objects were not known phenomena.
Military evaluations concluded the objects were not aircraft or missiles, with lenticular clouds being the most plausible explanation. However, the witnesses rejected this theory, as the objects did not behave like typical clouds. The report also noted that the prisoners, though not experts, were reliable observers with consistent descriptions. Despite the lack of photographic or radar evidence, the case remains intriguing due to the coherence of the testimonies and the inability to identify the objects with known phenomena.