Roll 1 of the 94-roll NARA microfilm release. Index and Case Files of Individual Sightings, File Nos. 1–54, summer 1947 through July 9, 1…

Series of motion picture films collected by Project Blue Book during its systematic investigation of UFO sightings, 1950–1966.

Project Blue Book film recorded October 6–7, 1962 from Naha, Okinawa.

Project Blue Book case file documenting a sighting in Newport News, Virginia in August 1965.

Project Blue Book motion picture film captured in Alamogordo, New Mexico.

Memorandum from Guy Hottel, SAC of the FBI's Washington Field Office, to Director J. Edgar Hoover, citing third-hand information that thr…

Period photograph of Edward J. Ruppelt, the first chief of Project Blue Book and originator of the term 'unidentified flying object'.

Complete status reports issued by Project Blue Book between 1951 and 1953 — typewritten document cover with stamped classification markings.

CIA Office of Scientific Intelligence Advisory Group meeting record, January 14–17, 1953 — the foundational document of the Robertson Pan…

CIA cable reporting on flying objects observed in the Shakhty area; declassified 5 October 1978. 5 pages.

CIA technical document discussing photo analysis methodology applied to UFO photography. 6 pages.

CIA memo concerning the Air Force contract with the University of Colorado (Condon Committee) for the UFO study. 2 pages.

FBIS report on Soviet media coverage of a wave of UFO sightings.

CIA file on the National Investigations Committee on Aerial Phenomena (NICAP).

FLIR1 video footage from a Navy F/A-18 captured during the 2004 USS Nimitz incident; one of three videos officially released by the Depar…

GIMBAL video filmed by U.S. Navy aircraft, officially released by the Department of Defense; depicts an object rotating in flight.

GoFast Navy F/A-18 footage of a fast-moving object over water.

Resolution of an incident near Eglin Air Force Base, Florida on 26 January 2023 at 16,000 feet; assessed with moderate confidence as a la…

Resolution of a 26 April 2013 incident over Puerto Rico, assessed with moderate confidence as a pair of sky lanterns.

AARO Official UAP Imagery release PR-001: an unresolved UAP report from Africa in 2022.

AARO Official UAP Imagery release PR-013: an unresolved UAP report from Europe in 2022.

AARO Official UAP Imagery release PR-018: an unresolved UAP report from Europe in 2024.

Project Blue Book case file documenting a sighting in Greenville, South Carolina in May 1952.

Project Blue Book case file documenting a sighting at Lake Charles Air Force Base, Louisiana in August 1952.

Project Blue Book case file from the Caribbean Sea, November 1952.

Project Blue Book case file documenting a sighting at Fort Monmouth, New Jersey in January 1953.

Project Blue Book case file documenting a sighting at Key West, Florida in August 1953.

Project Blue Book case file documenting a sighting at San Antonio, Texas in October 1954.

Project Blue Book case file documenting a sighting at Detroit, Maine in January 1955.

Project Blue Book case file documenting a sighting at Syracuse, New York in July 1955.

Project Blue Book case file documenting a sighting at Columbus, Ohio in July 1956.

Project Blue Book case file documenting a sighting at Woodland Hills, California in August 1957.

Project Blue Book case file documenting an airborne sighting over Pennsylvania in November 1957.

Project Blue Book case file documenting a sighting east of Ascension Island in July 1958.

Project Blue Book case file documenting a sighting over Lake Huron, Michigan in August 1967.

CIA file titled 'Unusual UFOB Report' — a single-document FOIA release within the Fact-or-Fiction collection.

Photographic information sheet associated with a UFO sighting; publication date unknown.

CIA report compiling UFO sightings reported between 31 July and 20 September 1954.

CIA single-page report — 'Unidentified Object Observed in the Sky'.

CIA internal item entered into the Director's Log.

CIA internal memorandum — 'Unidentified Flying Objects'.

CIA cable / press summary on Danish military leadership taking a serious view of flying saucers.

CIA cable on unidentified aircraft reported over Spain, Greece, and North Africa.

CIA internal review and comments on incoming public letters about UFOs.

CIA case file referencing the National Investigations Committee on Aerial Phenomena (NICAP).

AARO case resolution report for an incident at Al Taqaddam Air Base, Iraq.

AARO methodology card supporting the GoFast case resolution.

AARO case resolution report describing a class of incidents attributed to atmospheric wakes.

AARO case resolution report addressing 'Southeast Asia Triangles' UAP cluster.

AARO case resolution report covering a UAP sighting in the Western United States.

AARO case resolution report on the 'Mt. Etna Object' incident.

Sketch by Special Agent George H. Wertz of the USAF Office of Special Investigations, drawn from photographs and witness accounts of the…

Memorandum from Lt Col Charles Halt to the British Ministry of Defence titled 'Unexplained Lights' — the official military record of the…

Project MOGUL balloon train components compared with debris recovered from the Foster Ranch — included in the Air Force's official 1995 R…

Photograph from the 1997 Air Force publication 'The Roswell Report: Case Closed' showing a recovery body bag of the type the Air Force ar…

Cover composite of the four U.S. Government reports on the Roswell incident published 1994–1997.

Frame from a Project Blue Book motion picture film of an unidentified aerial object over Alamogordo, New Mexico, 1962. Mirrored to Wikime…

Cover of Project Blue Book Special Report No. 1, the first in a numbered series of statistical and analytical reports issued by the project.

Project Sign was the U.S. Air Force's first official UFO study (1948–49), the predecessor to Project Grudge and Project Blue Book. Report…