United States

This CIA document analyzes a sighting of an unconventional object under conditions that made identification difficult. The report notes that, due to d…

This CIA document analyzes a 1952 sighting of an unconventional object. It notes that the distance and lighting conditions made it extremely difficult…

In January 1953, the CIA sought to bring on board two prominent scientists as ad hoc consultants for its panel on unidentified flying objects. Dr. Lui…

In 1953, the CIA sought to hire two prominent scientists, Luis Alvaros and Thornton Page, as consultants for a panel on unidentified flying objects. T…

In St. Petersburg, a hidden military institute studied UFOs for decades. This center, known as NINGI-MO-RF, developed essential navigation and satelli…

In St. Petersburg, a navigation and hydrographic institute revealed it had studied UFO phenomena for decades. This classified center accumulated a vas…

In this 1990 article, Lev Tsvetkov, a specialist in the USSR Council of Ministers' Information Department, reflects on the transition to a market econ…

This declassified CIA document, published in 1990, presents an article written by Lev Tsvetkov, a specialist in the USSR Council of Ministers' Informa…

In 1990, a weekly Greek-language magazine called *Panorama* began publishing in Nicosia, Cyprus. The publication, edited by S.I.M. (Publications) Ltd,…

In 1991, a Greek-language magazine published in Cyprus called *Panorama* included an article on UFO sightings in the former Soviet Union. This topic a…

In 1953, the CIA oversaw the Unidentified Flying Objects (UFO) project with a limited approach. The Physics and Electronics Division of the CIA was re…

In December 1952, the CIA submitted an internal report on the current status of projects related to unidentified flying objects (UFOs). The document o…

In 1953, Danish authorities treated UFO sightings with seriousness. The military considered that while many reports were astronomical phenomena, train…

In 1953, Danish authorities began taking UFO sightings seriously. An article published in a Swedish newspaper highlighted that while many cases were e…

In the 1960s, the Soviet Union conducted research on unidentified aerial phenomena and space objects. These documents, including scientific articles a…

In the 1960s, the CIA and other agencies were deeply interested in unidentified aerial phenomena. Found documents show how Soviet scientists studied s…

This CIA document reveals an internal discussion regarding a journalist named Davidson, who had written an article on unidentified aerial phenomena an…

In the 1970s, the CIA received an article about UFOs written by a journalist named Davidson. This document shows how the agency reacted to the content…

These declassified CIA documents from April 1976 show a conversation between officials and a doctor who reviewed information on UFO phenomena. The doc…

In 1976, the CIA showed interest in the UFO phenomenon, though without an official dedicated program. A document reveals that an agency scientist revi…

In January 1967, personnel at the Patuxent Naval Air Station recorded a series of radar contacts with unidentified objects. The data shows three disti…

In December 1967, a naval base in Patuxent recorded multiple encounters with unidentified objects. Radars captured three distinct appearances, with as…

This CIA document from 1958 discusses a letter received from Leon Davidson, referencing a topic related to UFOs. The agency internally debates whether…

In 1956, the CIA received a letter from Leon Davidson inquiring about UFO sightings. The files show that officials discussed whether to respond. Ultim…

In July 1976, a CIA officer wrote to a colleague about material related to UFO sightings. The document mentions that experienced scientists had been s…

This CIA document, dated July 1976, mentions a personal interest in UFO phenomena by an official. It states that the Agency had been receiving UFO-rel…

In 1953, the CIA gathered information on UFO sightings across Scandinavia, including reports from Danish military authorities. An article published in…

In 1953, Danish defense authorities took UFO sightings seriously, suspecting some objects might originate from Soviet bases in the Arctic. Reports inc…

This document from the CIA describes an internal communication regarding a query about UFO phenomena. An officer contacted an expert to obtain informa…

This 1952 CIA document reveals the U.S. government's interest in UFO phenomena. The text, though with OCR errors, suggests an effort to coordinate wit…

This declassified document features an interview from 1992 with General Yuriy Gusev, deputy commander of the Russian Ministry of Defense Space Units. …

In this 1992 Russian television interview, Major General Yuriy Gusev, deputy commander of the Russian Ministry of Defense Space Units, discusses the n…

In April 1991, an unexpected explosion shook the town of Sasovo in Russia, leaving a crater 28 meters in diameter and causing significant damage. Resi…

In April 1991, a powerful explosion shook the town of Sasovo in Russia, causing destruction and confusion. The shock wave ripped off roofs, shattered …

In 1989, the USSR held a scientific and practical conference on radical economic reforms. Academician Leonid Abalkin, a deputy chairman of the Council…

Declassified CIA documents occasionally mention unidentified flying objects (UFOs), though these are not the focus of the records. These references ty…

This declassified CIA document discusses a German engineer who claimed the Soviets possessed plans and experts on unconventional aircraft known as "fl…

In 1953, a German engineer claimed the Soviets had captured German experts and blueprints for flying saucers developed during World War II. According …

In January 1965, the CIA submitted a report to the Director of Central Intelligence evaluating UFOs. The document highlights that despite increased me…

In 1965, the CIA reviewed reports on UFO sightings, including testimonies and analyses of unidentified events. These documents, partially illegible du…

In 1991, the Soviet Union was at a critical juncture in its economic transformation. Leonid Abalkin, a high-ranking official in the Council of Ministe…

This document contains fragments of a transcript from a conference or meeting related to political and economic issues in the Soviet Union, focusing o…

In 1990, the Soviet magazine AVIATSIYA I KOSMONAVTIKA, edited by Colonel V. Anuchin, announced a major shift in its approach. The editorial highlighte…

In 1990, the Soviet magazine AVIATSIYA I KOSMONAVTIKA announced a major editorial shift, focusing on topics like flight safety, military training refo…

This declassified CIA document discusses reports of unconventional aircraft and unidentified flying objects (UFOs) observed in various countries betwe…

This declassified CIA document from 1953 compiles reports from multiple countries on unidentified flying objects. It highlights the testimony of Germa…

In the 1980s, following the spiritual vacuum of the "Cultural Revolution," China experienced a flourishing of thought and interest in knowledge. This …

This declassified document explores an intriguing topic: the presence of unidentified flying objects (UFOs) in ancient Chinese history. During the 198…

This 1965 document details an investigation into a UFO incident that occurred in December 1964 at the Patuxent Naval Air Station in Maryland. Accordin…

This document from the CIA, dated January 1965, addresses the evaluation of reports on unidentified flying objects (UFOs). The note responds to a requ…