🇺🇸 USAF — Project Blue Book
A civilian observer at Camp San Luis Obispo, California, spotted a long, silvery object on the evening of June 5, 1955. The object, described as the size of a pea held at arm's length, had a wider nose than its tail. The witness saw it for four to five minutes while it ascended and circled. Although a balloon was considered a possibility, the report could not confirm it. The area had significant balloon activity, making it likely the object was one.
The report noted the sighting could be connected to another in San Margarita, California. However, insufficient data prevented a definitive conclusion. Despite the object's elongated shape, investigators did not rule out a balloon. This uncertainty highlights the challenges of identifying aerial objects without photographic or radar evidence.