: A UFO sighting accompanied by physical evidence or effects, such as scorched earth, broken branches, or electromagnetic interference in vehicles and electronics.
: A visual observation of an unidentified flying object (UFO) at a distance, typically less than 500 feet. subtitle Close Encounters of the Third Kind
The title of Steven Spielberg's 1977 masterpiece, , is not just a catchy phrase; it is a direct reference to a scientific classification system that anchors the film’s narrative in the reality of 20th-century UFO research. The Origin: The Hynek Scale : A UFO sighting accompanied by physical evidence