🇺🇸 USAF — Project Blue Book
A couple in Wisconsin observed a luminous object in the sky in February 1953. Initially mistaken for a bright star, they soon noticed it moving northward. The object, yellow in color, gradually changed to red and finally disappeared. The observation lasted between two and three minutes, but the witnesses could not determine its size, altitude, or speed. The object did not appear on radar, and weather conditions were clear with unlimited visibility.
The lack of physical or photographic evidence made evaluation difficult. Although the report was classified under national security, no clear conclusion was reached about the nature of the object. This kind of testimony provides valuable, though often insufficient, data to understand unidentified aerial phenomena.