December 17th, 1969
Project Blue Book: The USAF closes its study of UFOs, stating that sightings were generated as a result of "A mild form of mass hysteria, Individuals who fabricate such reports to perpetrate a hoax or seek publicity, psychopathological persons, and misidentification of various conventional objects." event on December 17, 1969. Read about how to open files in Open File Database.
Events around December 17, 1969
December 19th, 1969 | Birth | Richard Hammond, English television presenter |
|