🇺🇸 USAF — Project Blue Book
In April 1964, an observer at Big Bend National Park in Texas reported an aerial object seen during a clear and dry night. The object appeared as a bright light, similar to a star, and moved southward. The witness observed it for about 15 minutes and used binoculars to confirm it did not blink, ruling out the possibility of a planet. The official conclusion suggested it could be a balloon, though other explanations were not ruled out.
The report details that the object was seen at an elevation of 13 degrees to the west of the observer and moved south. Although it had satellite-like characteristics, the duration of the observation did not match expectations. The report mentions no other witnesses were present, but the observer stated they had not seen anything similar before. The official document suggests the lack of precise data prevented a definitive identification.