Evidence Explorer

Full-text search across cases, agency files, testimony, map pins, and related entities.

1,320 matching evidence objects

Ranked by relevance

Matching “UFO Investigation Project” across titles, summaries, and full OCR text.

99% match

23857122-0457-180273-0113

Military Report Unclassified Released — Credibility 90% Original ↗
This document outlines the responsibilities and findings of Project 'SIGN', which was tasked with investigating sightings of unidentified flying objects (UFOs). It includes a list of incidents that may be attributed to balloons, indicating a systematic approach to analyzing UAP sightings.
99% match

Physical Constraints Paper

Scientific Study Unclassified Released — Credibility 90% Original ↗
The Physical Constraints Paper discusses the physical limitations and characteristics of Unidentified Aerial Phenomena (UAP) based on known physics. It explores how UAP interactions with the atmosphere could produce observable signatures, such as optical fireballs and ionization trails, and examines the implications for detecting and interpreting UAP data.
96% match

20060474F 001 003 2023

Foia Release Unclassified Released — Credibility 90% Original ↗
…to a request for information about the Roswell incident, specifically addressing a letter from Congressman Collin C. Peterson regarding the declassification of UFO-related information. It includes references to the Clinton Presidential Records and the lack of records concerning Roswell in the Project Blue Book archives.
96% match

40027753-001-0016

Other Unclassified Released — Credibility 80% Original ↗
The document outlines the objectives and phases of Project Blue Book, which investigates UFO sightings reported to the Air Force. It describes the process of initial investigation, analysis, and dissemination of information regarding UFOs.
89% match

t 7585721 20060476F 001 003 2013

Congressional Testimony Unclassified Released — Credibility 90% Original ↗
This document is a transcript of a Department of Defense news briefing conducted on June 24, 1997, where Kenneth H. Bacon addressed various topics, including UFOs and the Air Force's investigations into alleged sightings.
89% match

[06/24/1997] — Page 2013

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
F:\Cable\Data Source\Cables\CD025\JUN97\MSGS\M2819747.htmI Page 10f8 C a bI e PREC:, PRIORITY CLASS: UNCLASSIFIED LINE.!: PTTUZYUW RUEKJCS3094 1752 7-UUUU--RHEHAAA RHEHWSR. LINE2: ZNR UUUUU LINE3: P 242204ZJUN'97 FORWARD TOPAO LINE4: FM SECDEF WASHINGTON DC! IASD PAIDDIII OSRI: RUEKJCS DTG:. 24·2204ZJUN 97 ORIG: SECDEF WASHINGTON DCIIASD PAIDDIII TO: AIG 877…
87% match

40027753-001-0007

Foia Release Unclassified Released — Credibility 80% Original ↗
This document contains various administrative files and reports related to UFO investigations, including Project BLUE BOOK and Project STORK, as well as correspondence and materials from the USAF and advisory panels on the scientific use of balloons.
87% match

ufo1

Fbi Memo Unclassified Released — Credibility 70% Original ↗
This document appears to be a collection of fragmented and disorganized notes regarding various reports of unidentified flying objects (UFOs) or flying discs, primarily from the late 1940s. The text includes references to sightings, investigations, and public reactions to these phenomena, as well as mentions of military and governmental responses.
86% match

paperclipcia

Cia Document Confidential Released — Credibility 80% Original ↗
This document appears to be a classified communication from the Department of the Army regarding the Paperclip project, which involved the recruitment of German scientists after World War II. It discusses the logistics of returning specialists and their families to Germany, the prioritization of military needs, and the coordination between various military b…
82% match

40027753-001-0041

Foia Release Unclassified Released — Credibility 90% Original ↗
The document outlines the availability of textual records related to Project BLUE ROOK, which investigates unidentified flying objects (UFOs). It details the types of records available, their organization, and access procedures at the National Archives.
82% match

ufo8

Other Unknown Released — Credibility 20% Original ↗
The document appears to be a fragmented and corrupted report related to unidentified aerial phenomena (UAP) sightings and investigations, primarily from the 1950s. It includes references to radar detections, military communications, and possible sightings of flying saucers, but the text is largely unintelligible due to formatting issues.
79% match

733667-001-024

Other Unclassified Released — Credibility 90% Original ↗
This document details the FAA's investigation into the reported UFO sighting by Japan Airlines flight 1628 on November 17, 1986. The investigation included interviews with the flight crew and analysis of radar data, which suggested that the sighting was likely a split radar return rather than an unidentified aircraft.
78% match

Scanned: Case Number 091934 — Page 2023

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
FOIA Number: 2006-0474-F MARKER This is not a textual record. This is used as an Clinton Presidential Records Collection/Record Group: Records Management - SUBJECT FILE Subgroup/Office of Origin: Series/Staff Member: Subseries: 21830 OA/ID Number: 091934 Scan ID: Document Number: Stack:Row:Section: Shelf: Position: s 836 9 1 administrative marker by the Will…
78% match

68875395

Foia Release Unclassified Released Jun 15, 2026 Credibility 70% Original ↗
68875395
77% match

23857122-0457-180273-0007

Other Unclassified Released — Credibility 80% Original ↗
This document is a comprehensive report on unidentified aerial phenomena (UAP) and the investigations conducted by various agencies, including the Air Force. It includes findings from early American reports, discussions with consulting agencies, and evaluations of remaining reports related to UAP.
76% match

UAP D088 US AirForce Analysis of Flying Objects in the US 101 172

Military Report Confidential Released — Credibility 80% Original ↗
This document contains an analysis of unidentified aerial phenomena (UAP) observed in the United States, particularly focusing on an incident that occurred on February 18, 1948, over Norcatur, Kansas. The analysis includes eyewitness accounts, descriptions of the object, and speculation regarding its nature, including theories about it being a meteor or a ro…
76% match

12237637

Congressional Testimony Unclassified Released — Credibility 90% Original ↗
This document contains a series of communications and statements from Gerald R. Ford, including a call for a congressional investigation into UFO sightings in Michigan, reflecting public interest and concern over unidentified flying objects.
76% match

UAP D016 Preliminary Gemini 4 Crew Debriefing Part1 1965

Other Confidential Released — Credibility 90% Original ↗
This document is a preliminary transcript of the Gemini 4 flight crew debriefing conducted on June 9, 1965. The crew discusses various aspects of their mission, including operational challenges, communications issues, and environmental control systems. They also reflect on their experiences during launch, powered flight, and the initial stages of orbital ope…