UFO History

a bunch of historical (ish?) events that relate to the UFO phenomenon


  • CIA's Role in the Study of UFOs, 1947-1990
  • Defense Intelligence Reference Documents (DIRDs)
  • DNI Preliminary Assessment: Unidentified Aerial Phenomena
  • Scientific Intelligence - General - Unidentified Flying Objects
  • The Report on Unidentified Flying Objects by Edward J. Ruppelt
  • The Roswell Report: Fact versus Fiction in the New Mexico Desert
  • Unidentified aerial phenomena I. Observations of events