Roswell: Secrets Unveiled | 1999
Documentary about the alleged UFO sighting and crash near Roswell, New Mexico in 1947. The Air Force originally claimed that debris found from a crashed vehicle was from a weather balloon. In fact, the debris came from the crash of a high altitude balloon that was part of Project Mogul, a top secret Air Force experiment designed to accoustically detect atomic explosions. With the help of balloon scientists who worked on the original project, the crash is recreated to show how flight and fall could be perceived as a UFO.