🇺🇸 USAF — Project Blue Book
In August 1958, a witness in Manchester, New Hampshire, observed an object for more than an hour. The object was round, the size of an aircraft, and moved up and down at a 45-degree angle relative to the observer. It was glowing and had defined shape and characteristics, but the report lacked crucial details such as elevation, direction, or sound. This limited the ability of investigators to classify it as astronomical, an aircraft, or something unknown.
The official report, though brief, indicated that no definitive conclusion could be reached due to the lack of detailed information. It suggested the object could be a known celestial body or something else. The case remains unresolved, but the fact that the object was visible for so long and exhibited specific movements makes it an interesting UFO sighting in U.S. history.