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This document is an English translation of a paper originally published in Atomic Energy Science and Technology (24(1), 92-95, 1990) by researchers at the Chin…

This unclassified diplomatic cable from the U.S. Embassy in Mexico City, dated September 16, 2023, is a 'Weekly Political Blotter' summarizing Mexican politica…

This file is an FBI FD-302, the standard form the Federal Bureau of Investigation uses to memorialize interviews. According to the releasing agency, it records…

This file, released by the U.S. Department of War as part of a UAP records collection, is a Central Intelligence Agency Foreign Broadcast Information Service (…

This declassified memorandum from the U.S. Naval Photographic Interpretation Center (NAVPIC), released by the Department of War as part of a 2026 UAP records d…

According to the releasing agency, this is an UNCLASSIFIED (subsequently declassified) U.S. Department of State incoming diplomatic cable from the U.S. Embassy…

This single-page document is a CIA Foreign Broadcast Information Service (FBIS) wire report monitoring a Radio Tupi broadcast from Rio de Janeiro at 2330 on 8…

According to the releasing agency (U.S. Department of War), this file contains a memorandum relating to the U.S. Naval Photographic Interpretation Center's ass…

This file contains a Pantex Unidentified Object Incident Report authored by Pantex SS&ES Operations (Consolidated Nuclear Security, LLC) and imagery from a Gro…

Released by the U.S. Department of War as item DOW-UAP-D096, this file contains correspondence concerning Project Blue Book, the U.S. Air Force's UFO investiga…

According to the releasing agency (U.S. Department of State, via the Department of War UAP release collection), this document is an unclassified diplomatic cab…

According to the releasing agency (CIA, via the U.S. Department of War UAP release), this memorandum documents a 1955 CIA analysis of reports describing 'flyin…

This file is a scanned U.S. Navy Range Fouler Debrief form, a standardized reporting document used to record unauthorized intrusions into controlled airspace d…

This file is a completed U.S. Navy Range Fouler Debrief form — a standardized reporting instrument used to record unauthorized intrusions into controlled airsp…

This file is a Range Fouler Debrief, a standardized U.S. Navy reporting form used to record the circumstances of an unauthorized intrusion into controlled airs…

According to the releasing source, this is the third of three images captured by astronauts aboard Space Shuttle Columbia during mission STS-80, flown between…

This file documents a September 1, 2015 incident in which an unidentified object intruded upon the restricted airspace over the Pantex Plant, a sensitive natio…

This file is a Range Fouler Debrief Form, a standardized U.S. Navy reporting form used to record the circumstances of an unauthorized intrusion into controlled…

According to the releasing agency, this document is a Range Fouler Debrief — a standardized form the U.S. Navy uses to record the circumstances of an unauthori…

This 7-page document is a translated research article originally published in Atomic Energy Science and Technology 24(1), 92-95 (1990) by Qingli Li and colleag…

This file is a Range Fouler Debrief — a standardized U.S. Navy reporting form used to record the circumstances of an unauthorized intrusion into controlled air…

This four-page redacted document, released by the U.S. Department of War (Agency: CIA) on 10 July 2026, reproduces Sections 1–4 of a 1955 CIA memorandum analyz…

This four-page document is an official NASA transcript excerpt of air-to-ground voice communications from Apollo 12, the fourth crewed U.S. Moon mission and se…

This 216-page NASA file compiles memoranda, correspondence, scientific reports, and verbatim debriefing transcripts concerning contemporary scientific interest…