🇺🇸 USAF — Project Blue Book
In April 1952, two civilians in St. Louis observed a bright object that disappeared rapidly. The report notes the object had a shiny color and faded away at high speed, without being able to determine its nature. Although the sighting was recorded, there was no attempt at interception and insufficient data for a conclusive evaluation.
The document, part of Project 10073, indicates the sighting lasted five minutes and was reported by witnesses whose details were kept at Scott Air Force Base. Despite the brief description, the case was considered insufficient for further investigation.