🇺🇸 USAF — Project Blue Book
A silvery object was observed in Dayton, Ohio, in 1958. The witness described it as a stationary circular object the size of a pinhead, with no movement. Initially considered an unknown aerial phenomenon, further investigation revealed a weather balloon had been launched near the time and location of the sighting. Wind conditions would have carried it to the observer's location. The report notes it's strange no one else reported the object, especially if it showed signs of aggression.