🇺🇸 USAF — Project Blue Book
In May 1952, in Rio de Janeiro, Brazil, a notable UFO case was recorded with five photos. Although the images are not clear, they show unidentified objects in the sky. This event occurred before the modern surge in UFO reports, making it particularly interesting for researchers. The document mentions a precise location and a clear date, which helps to contextualize the phenomenon.
Although there are no detailed descriptions of witnesses or reactions, the fact that five photos were taken suggests a significant experience. The file also includes references to another incident in 1958, indicating a long-term interest in unidentified aerial phenomena in the region. These documents, though brief, are valuable for understanding how UFOs were recorded in the early decades of the 20th century.