Evidence Explorer

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

281 matching evidence objects

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Matching “25 ft diameter balloon” across titles, summaries, and full OCR text.

100% match

40027753

Foia Release Unclassified Released — Credibility 90% Original ↗
This document provides a comprehensive overview of Project Blue Book, the U.S. Air Force's program for investigating UFO sightings from 1947 to 1969. It details the types of records available, the categorization of sightings, and the conclusions drawn from the investigations.
98% match

ufo4

Fbi Memo Unclassified Released — Credibility 80% Original ↗
This document contains various reports and accounts of sightings of unidentified flying objects (UFOs) or flying discs, primarily from the summer of 1947. Witnesses describe seeing objects with unusual shapes and movements, often at high speeds and altitudes. The reports include descriptions of the objects' appearances, sounds, and behaviors, as well as reac…
91% match

ufo6

Fbi Memo Confidential Released — Credibility 80% Original ↗
This document contains various reports and correspondence regarding sightings of unidentified flying objects (UFOs) in the United States during the late 1940s, particularly focusing on incidents reported in Virginia, Arkansas, and California. The reports include descriptions of the objects, their movements, and the reactions of witnesses, including military …
91% match

333335409

Military Report Confidential Released — Credibility 90% Original ↗
On February 10, 1950, while flying at 9000 feet altitude northeast of Atka Island, two USAF officers reported sighting a red and white object resembling a flare that burst and fell free, illuminating their aircraft momentarily before disappearing into the undercast.
86% match

--- 40027753-001-0001.tif --- REFERENCE REPORT PROJECT BLUE BOOK Textual records of Projec

Foia Release Unclassified Released — Credibility 90% Original ↗
This document provides a comprehensive overview of Project Blue Book, detailing the investigations of unidentified flying objects (UFOs) conducted by the U.S. Air Force from 1947 to 1969. It includes information on the types of records available, the categorization of sightings, and the conclusions drawn from the investigations.
83% match

ufo13

News Article Unclassified Released — Credibility 80% Original ↗
The document discusses various reports and communications regarding unidentified flying objects (UFOs) and the activities of civilian organizations interested in UFO phenomena. It highlights the secrecy and censorship surrounding UFO information by government agencies, particularly the Air Force.
79% match

UAP D015 Astronaut Scientific Debriefings 1962 1963

Other Unclassified Released — Credibility 90% Original ↗
This document details the scientific debriefings of astronauts John Glenn and others regarding their observations during the Mercury spaceflights in 1962-1963, focusing on luminous particles, atmospheric phenomena, and recommendations for future scientific observations in space.
73% match

333336002

Foia Release Unknown Released — Credibility 1% Original ↗
…r seven red lights which faded inmediately like a vision persistency phenomena. Observing from arms length (26 inches) each cluster appeared to be a 3/6h, inch diameter circle. An actual circle of lights appearing so big at 25 miles (approximate distance from Sampson AFB) would be tremendous. From arm's length these lights were vertically displaced up to two…
73% match

333336124

Foia Release Unknown Released — Credibility 1% Original ↗
… MICHIGAN. The light or object was south of his position, | about three hundred (300) feet from the road and appsared to be approximately twenty { (20) feet in diameter travelling at an altitude of twenty-five (25) to thirty (30) | feet parallel to the ground. AIRMAN @fstates that he watched the light or object for probably two (2) seconds and that in this t…
73% match

333336628

Foia Release Unknown Released — Credibility 1% Original ↗
…ar in the sky at a very high unknown altitude. The object on its initial appearance appear- ed to be cirevlar, and was aprx one and five tenths (1.5) inches ih diameter,(as observed from the ground with the naked eye).The thickness of the object. could not be determined. The object began losing altitude at a very fast rate of speed, bub continuing to travel …
73% match

UAP D020 Gemini 5 Technical Debriefing Part2 1965

Other Confidential Released — Credibility 90% Original ↗
The document is a technical debriefing transcript of the Gemini V mission, focusing on the flight crew's operational experiences and observations during the mission. It includes discussions on systems operations, visual sightings, experiments, and various technical aspects of the spacecraft's performance.
73% 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.
73% 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.
71% match

23857122-1607-551863-0001

Foia Release Unknown Released — Credibility 1% Original ↗
…observation not exactly common but at least one which has been repeated, b. A weather ballon released either from Atlanta Municipal airport or other locations, Balloons released at Atlanta and Dobbins at 03002, k Wind was prevailing from the North but according to Mr. Cook was slight at Porterdale, Allowing for variances in wind and possible erroneous time r…
71% match

333336563

Foia Release Unknown Released — Credibility 1% Original ↗
…observation not exactly common but at least one which has been repeated, b. A weather ballon released either from Atlanta Municipal airport or other locations, Balloons released at Atlanta and Dobbins at 03002, Wind was prevailing from the North but according to Mr. Cook was slight at Porterdale, Allowing for variances in wind and possible erroneous time rep…
71% match

23857122-1633-559606-0001

Foia Release Unknown Released — Credibility 1% Original ↗
…eather officer advises all winds aloft from Northwest at 2100 (CST), and winds practically the same 1500 (CST). The weather officer also advises that a weather balloon was in this locality at the time of sighting but balloon should have appeared from the Northwest instead of the Southeast. The fact that a weather balloon was in this vicinity is substantiated…
71% match

20060474F 001 013 2023

Foia Release Unclassified Released — Credibility 80% Original ↗
…iscusses a denial by the Mars Air Force regarding rumors of a UFO crash near Ares Vallis, Mars. General Rgrmrmy The Lesser stated that the object was a weather balloon, not an alien spacecraft, despite public skepticism and conspiracy theories suggesting a government cover-up.
65% match

333335931

Foia Release Unknown Released — Credibility 1% Original ↗
. « % AP FORM Ti2—PARTE =” Re atentnteee : = OWE ; APPROVED 2 JUNE 19¢2 Bice ee : | Se Ne AE COUNTRY J | : REPORT NO. Mh (LEAVE BLANK) Tited States AFXOI 31-52 WI A/c AIR INTELLIGENCE INFORMATION REPORT cing SUBJECT | | wuaeeee | Reporting of Information on Unidentified Flying Objects Seti bare “AREA REPORTED ON FROM (Agency) | a Saige on f eco El “y _ DATE …
61% match

UAP D018 Gemini 4 Experiment Debriefing 1967

Other Unclassified Released — Credibility 90% Original ↗
The document is a detailed debriefing of the Gemini 4 mission, focusing on the additional flight activities and the performance of the spacecraft and crew during the mission. It outlines the objectives, procedures, and experiments conducted during the flight, including extravehicular activities and rendezvous maneuvers.
61% match

Sky View Final Draft

Scientific Study Unclassified Released — Credibility 80% Original ↗
This document presents an analysis of publicly reported UAP sightings in relation to environmental factors, exploring spatial patterns and potential explanations for these sightings. It discusses the evolution of UAP research, the establishment of the All-Domain Anomaly Resolution Office (AARO), and the methodologies used to analyze UAP data from the Nationa…