A searchable mirror of all six public releases, with original files, source metadata, and extracted document text.
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This file documents the 1966-1967 deliberations and recommendations of the U.S. Air Force (USAF) Scientific Advisory Board’s Ad Hoc Committee to Review Project Blue Book. Project …
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This collection of documents, primarily from 1998, contains draft and final correspondence from the White House and the offices of members of Congress responding to constituent in…
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Gemini IX (renamed Gemini IX-A) was the seventh crewed flight of the Gemini series, launched on June 3, 1966. The mission’s primary objectives included a spacewalk and multiple sc…
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This document is a preliminary transcript (Part II) derived from voice recordings of the Gemini 5 flight crew technical debriefing. NASA conducted this debriefing between August 3…
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This document is a preliminary transcript (Part II) derived from voice recordings of the Gemini 4 flight crew debriefing taken aboard the recovery ship, USS Wasp, on June 9, 1965.…
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This document is a preliminary transcript (Part I) derived from voice recordings of the Gemini 4 flight crew debriefing taken aboard the recovery ship, USS Wasp, on June 9, 1965. …
VIDEO
In October 2024, at approximately 1851 local time in the northeastern United States, an eyewitness observed a light source below the horizon, hovering above a pond at an estimated…
VIDEO
In November 2021, at approximately 0500 local time in the northeastern United States, an eyewitness observed a bright light source near the horizon at an estimated distance of 2…
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This file details a special inquiry by the Federal Bureau of Investigation’s Newark Field Office of various reported sightings of unidentified flying objects (UFOs) in and near Ne…
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This document is an FBI FD-1057, a form the Federal Bureau of Investigation (FBI) uses to record investigative activity. This FD-1057 documents the FBI’s contact with a U.S. perso…
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Includes a "Check-List - Unidentified Flying Objects" that contains details about the incident. Many summaries also include witness lists or statements and other narrative reports…
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Includes a "Check-List - Unidentified Flying Objects" that contains details about the incident. Many summaries also include witness lists or statements and other narrative reports…
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This memorandum presents the first-hand narrative from Witness 4 provided to the All-domain Anomaly Resolution Office (AARO). Witness 4 was one of several United States (U.S.) fed…
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Dated to 1971, an Australian review of the USAF Project Blue Book. This document was released by the National Archives of Australia.
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This CIA document from August 1967 reports on conversations about UFO sightings with Soviet scientists during a US astrophysicist's trip to the USSR.
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This CIA History Staff document chronicles the complete history of the U-2 and OXCART (A-12) high-altitude reconnaissance aircraft programs from 1954 to 1974, detailing their deve…
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This file contains correspondence and reports dated 1952–1953 from the Scientific Advisory Panel on Unidentified Flying Objects, convened by the CIA’s Office of Scientific Intelli…
During the fourth crewed spaceflight and second orbital flight of Project Mercury, Mercury-Atlas 7 (MA-7), Aurora 7 pilot Scott Carpenter describes white particles in view that ap…
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This file contains 116 pages of documentation from the Armed Forces Special Weapons Program (AFSWP) – the direct, post-World War II successor to the Manhattan Project – and from t…
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Launched on May 14, 1973, Skylab was the United States’ first laboratory in space. From 1973 to 1974, the station was visited by three crews. This document contains excerpts from …
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Apollo 11 was the third crewed mission to the Moon and the first to land Astronauts on the lunar surface. This document is an excerpt from the Apollo 11 Technical Crew Debriefing …
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Gemini 7 was the tenth crewed American spaceflight. This document is a transcript of communications between the flight crew, Astronauts James “Jim” Lovell and Frank Borman, and th…
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This report summarizes the historical record of launches occurring at Vandenberg Air Force Base between 1958 and 2000.
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This report describes the Modeling of Unlikely Space-Booster Failures in Risk Calculations, documenting historical launch failure modes and recommending corrective actions to addr…