United States

In January 1957, Senator Margaret Chase Smith received a letter from the CIA signed by Allen W. Dulles. The letter mentions that a letter from Vincent…

In January 1957, CIA Director Allen W. Dulles responded to a letter from Senator Margaret Chase Smith. This letter included a communication from an Am…

This declassified CIA document describes a UFO sighting that occurred on May 18, 1966. The report details how the observer saw an object making a sudd…

In 1952, the CIA and the U.S. Air Force were investigating reports of unidentified flying objects. A declassified document reveals how efforts were co…

This CIA document describes a particularly interesting case of an unidentified flying object sighting. A pilot and a ground radar station simultaneous…

A CIA report describes an unidentified flying object simultaneously observed by radar and a pilot. The incident occurred when a KC-97 aircraft and a r…

This document, dated February 1955, is an internal message from the CIA regarding an "unidentified wire recording." Though partially illegible, the te…

In 1955, the CIA requested a recording of an unidentified electrical transmission. The internal note states that the Operations Department must obtain…

In 1947, sightings of unidentified flying objects began to spark intense interest in the United States. The CIA and other government agencies found th…

Declassified CIA documents reveal a mix of UFO sightings and analyses of their potential societal impact. They suggest that certain circles were alrea…

The Soviet Union successfully launched the automatic space station Prognoz-6 on September 22, 1977. This satellite is part of a series dedicated to st…

In September 1977, the Soviet Union successfully launched the automatic station Prognoz-6, designed to study solar radiation and cosmic phenomena. Thi…

In May 1990, scientists from the Soviet Union and the People's Republic of China began a joint study on unexplained phenomena, including UFO sightings…

In May 1990, scientists from the USSR and China began a joint study on unidentified phenomena. The first meeting took place in Dalnegorsk, a small coa…

In the late years of the USSR, Soviet media began frequently reporting UFO sightings, a phenomenon previously met with skepticism. In 1989, newspapers…

In 1989, Soviet media began reporting an increase in UFO sightings, leading to the creation of a permanent research center in Moscow to study these ph…

In 1953, CIA officer George Kistiakowsky handled UFO sighting reports. These documents show how the CIA received calls and inquiries about these pheno…

In the 1950s, the CIA gathered information on UFO sightings. These documents show how the reports were treated with some skepticism. The agency sought…

This declassified document mentions Erich Halik as the author of an article on UFO sightings. The text is labeled "UPO-NACHRICHTEN" and includes an up…

This document from the CIA mentions UFO reports, focusing on testimonies and sightings. The text is in German and French, suggesting international col…

In 1990, a Soviet newspaper titled "UFO and Anomalous Phenomena" tried to enter the market with the complicated approval of the state. Editor Sergey R…

In 1990, a Soviet newspaper planned to launch a bulletin focused on UFOs and unexplained phenomena. The project, led by Sergey Rybakov, faced resistan…

This document analyzes UFO phenomena in China from a scientific and detailed perspective. It is an article published in a Chinese scientific journal, …

Declassified CIA documents reference a detailed analysis of UFO sightings in China. The translated text, published in a Chinese scientific journal, ex…

This document is a photographic information sheet related to a photograph of an unidentified phenomenon (UFO). The form, although incomplete, requests…

This document is a CIA form for collecting photographic information on UFO sightings. It includes detailed questions about the camera used, the exact …

A declassified CIA document mentions a UFO sighting in Armenia. On August 4, 1991, an unidentified object landed in a mountain pass near the village o…

In August 1991, a UFO reportedly landed in a mountain pass near Yerevan, Armenia, according to a report from the Norutium news agency. The incident oc…

In 1992, China organized a national UFO conference in Beijing, one of the most significant events of its kind. The event brought together over 100 Chi…

In 1992, China held a national UFO conference in Beijing, organized by the China UFO Research Organization (CURO). The event brought together over 100…

In March 1959, several witnesses in Bergen, Norway, reported seeing five bright objects in the sky. According to Birger Storesund, the objects appeare…

In March 1959, several witnesses in Bergen, Norway, reported bright objects in the sky. According to Birger Storesund, five objects crossed the sky fr…

In March 1960, several witnesses in Sweden reported unidentified flying objects that defied conventional explanations. A pilot at Sundsvall Airport re…

In March 1960, a Swedish pilot spotted a luminous object resembling a satellite. The Linjeflyg crew reported a moving light that behaved unusually. Gu…

In 1947, several unclassified reports suggest that the CIA was already interested in UFO sightings. A document, 00-8-311367, mentions an unevaluated i…

The CIA holds documents related to UFO sightings, often incomplete or with OCR errors. These files, such as the one mentioned with transcription issue…

In August 1950, an officer aboard a ship in the North Atlantic reported the sighting of an unidentified airborne object. The incident occurred near No…

In August 1950, a ship in the North Atlantic reported an unidentified flying object. Three crew members, including the captain, described seeing an ov…

In 1953, several countries reported sightings of unidentified flying objects. In Spain, witnesses described a luminous, circular object moving silentl…

In 1953, the CIA collected reports on unidentified flying objects sightings in Spain, Greece, and Morocco. According to testimonies, luminous objects …

In November 1954, the CIA reviewed several reports of unidentified flying objects (UFOs) observed near military installations. A notable incident occu…

This CIA document analyzes an incident from November 1954 involving an unidentified flying object observed near a military base. According to the repo…

In September 1957, an unidentified flying object was tracked by radar from the east of Long Island to near Buffalo. It was moving at high speed and al…

In September 1957, an unidentified flying object was tracked by U.S. radar as it moved at high speed and altitude over Long Island toward Buffalo. The…

In July 1960, several witnesses in Germany reported the sighting of an unidentified flying object. According to the document, the UFO was seen around …

In July 1960, an unidentified object was spotted near Washington, United States. Witnesses reported that the object appeared suddenly and was moving a…

In 1967, a group of Soviet scientists formed an unofficial body to investigate UFO phenomena. Known as the UFO Section of the Cosmonautics Committee, …

In the 1960s, the Soviet Union began a scientific approach to UFO phenomena, challenging the idea that they were mere optical illusions. A group of sc…

This declassified CIA document refers to an investigation into unidentified flying objects (UFOs) in 1952. It mentions several sightings, including on…

In 1952, the CIA classified documents related to unidentified flying objects. These files mention investigations into sightings of unidentified object…