🇺🇸 USAF — Project Blue Book
In November 1965, a military C-130 flight reported six unidentified objects moving in a straight line at high altitude. The objects resembled meteors but were horizontal, lacked tails, and appeared at lower altitudes than typical. They were observed at regular intervals for over three hours, raising suspicions of non-natural phenomena.
The Air Force documented the sighting and transmitted it to multiple agencies, including the CIA and NORAD. Although not identified as aircraft, the objects followed a coherent path and were estimated to be between 50,000 and 60,000 feet. This case, like many others, remains unresolved and is archived as an unexplained mystery.