Dr. J. Allen Hynek consultant for the Air Force on Projects SIGN and BLUE BOOK, divided the UFO reports into categories. These categories are known as Close Encounters.Sightings at a Distance of More than 500 ft. Nocturnal Lights- Well defined lights that cannot be explained in terms of concentional light sources.Daylight Disks- Oval or saucerlike metallic-appearing objects. Radar Visuals- Unidentified blips on radar screens that confirm simultaneous visual sightings.
Close Encounters of the First Kind- No interaction between the UFO and the environment Close Encounters of the Second Kind- Some interaction with the environment; interfaces with car ignition systems, burns on the ground and physical effects upon humans or animals. Close Encounters of the Third Kind- UFO occupants from outer space are reportedly seen. Close Encounters of the Fourth Kind- Apart from Hyneck's studies a new classification was found. Alien Abductions. |
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