SF-2026-001032
Shannon Entropy: A Possible Intrinsic Target Property
This document is an academic paper from The Journal of Parapsychology (Vol. 58, December 1994) reproduced in the CIA's declassified STARGATE-era records. The a…
Archive Index
135 files in the public archive.
SF-2026-001032
This document is an academic paper from The Journal of Parapsychology (Vol. 58, December 1994) reproduced in the CIA's declassified STARGATE-era records. The a…
SF-2026-001056
This document is a deliverable (data item A002) under contract MDA908-93-C-0004, an interim technical report by SAIC's Cognitive Sciences Laboratory in Menlo P…
This two-page CIA Memorandum for Record, dated 30 January 1953, records a briefing of the Office of National Estimates (ONE) Board concerning Unidentified Flyi…
SF-2026-000994
This file assembles local television news transcripts (KTVU Channel 2, Oakland; KPIX Channel 5, San Francisco) and San Francisco Examiner and Chronicle newspap…
This two-page CIA Office Memorandum, dated 3 July 1953, was authored by the Chief of the Physics & Electronics Division of the Office of Scientific Intelligenc…
SF-2026-000780
This three-page document from the CIA's electronic reading room profiles the National Investigations Committee on Aerial Phenomena (NICAP), characterizing it a…
This FBIS London message (DTG 26 June 1996) transmits an FBIS-translated ITAR-TASS World Service report by Vladas Burbulis, datelined Vilnius, 26 June. Accordi…
This two-page CIA memorandum, dated 29 May 1953, discusses questions received from Leo (Leon) Davidson directed at Bob Robertson and 'Lloyd' regarding their ac…
SF-2026-000871
This declassified CIA cable, preserved as two overlapping copies, documents internal correspondence about a man named Davidson who wrote an article and forward…
This CIA/OSI memorandum for file, dated 21 January 1953, documents the meeting of an ad hoc scientific advisory panel — later known as the Robertson Panel — co…
This two-page CIA document, hosted in the CIA FOIA Reading Room, reports the observation of an unidentified flying object near the Iranian frontier. According…
SF-2026-000840
This Central Intelligence Agency report, released via the CIA Reading Room, transmits an unevaluated firsthand account of an unidentified flying object seen ov…
This CIA memorandum for the record, dated 23 February 1967, recounts the 20 February 1967 visit of Dr. Edward U. Condon and four members of his University of C…
come) LeRG) Office Memorandum + UNITED STATES GOVERNMENT TO 1 assistant for Uperations, Ol _ = pate: 9 February 1953 a r er, Hayden Chennimi Reds art aw 2 FROM…
SF-2026-000873
This CIA internal memorandum, circulated by buckslip, concerns Dr. Leon Davidson and his latest publication on 'space saucers' titled 'The Air Force and the Sa…
This CIA document reproduces information drawn from foreign newspapers and radio broadcasts summarizing numerous 'flying saucer' and unidentified flying object…
This CIA document, released through the agency's online reading room, consists of an internal letter dated around 29 May 1958 addressed to a scientist (apparen…
The file documents a paired remote-viewing session in which psychic Harold Sherman (in Mountain View, Arkansas) and psychic Ingo Swann (on the West Coast) atte…
This two-page memorandum for the record, dated 8 May 1967, was released through the CIA's electronic reading room. It documents a UFO briefing presented at 070…
gy rpens _ Reported Photography of Unidentifiea Flying Objects _
Office Memorandum * UNITED STATES GOVERNMENT TO ‘Assistant Director, Sclentific Intelligenca = DATE: April 1958
This CIA document, released via the CIA Reading Room, is an internal memorandum framed around three questions concerning UFOs, using the answers as sub-heading…
This two-page CIA internal memorandum, addressed to the Deputy Director for Coordination and signed within the Office of Scientific Intelligence, follows up on…
SF-2026-000808
This unevaluated CIA information report, distributed 22 September 1954, aggregates open-source newspaper reports of UFO sightings across Northern and Central E…