🇺🇸 USAF — Project Blue Book
An observer in Centerville, Ohio, saw a bright light that grew larger and brighter than a star. He watched it for 25 minutes, and it appeared to stay in the same place in the sky. The Air Force report notes that the phenomenon did not seem to move, and the observer was not using any lenses or filters. Despite the long observation time, the report concludes that there was not enough information for a scientific analysis.
The observer estimated the object to be at a considerable distance, but could not specify it. He was asked to complete a detailed questionnaire to gather more data, but the final report does not include additional answers. The case was filed as possibly astronomical in origin, but without a clear explanation.