🇺🇸 USAF — Project Blue Book
A witness in South Dakota reported seeing two round objects, each with a 2-foot circumference and a brilliant red color. The smaller object appeared to trail the larger one, and both vanished suddenly when the observer turned off the light. The sighting lasted about 10 minutes, but no photos or additional data were available to confirm the nature of the objects.
Investigators concluded that there was insufficient information to determine if it was a balloon, aircraft, astronomical event, or something else. The report was archived without a clear resolution, leaving open the possibility of an unexplained phenomenon.