THE PUBLIC RESEARCH LIBRARYExplore the records. Follow the sources.
Browse UFO case files, paranormal reports, historical texts and research dossiers. These are accounts and leads for investigation—not proof of an extraordinary explanation.
To combine details, compare matches and investigate connections across the collection, create an account and search Anomaly Graph.
Not sure where to begin? Our research guides explain how to follow sources, compare accounts and turn matches into a useful investigation.
Sourced using AI1957–1961 · Canada
Read record →Sourced using AIColonial-era building; legend popularized in modern Brazilian accounts · Salvador, Bahia, Brazil
Read record →Sourced using AI2007 · Napier, North Island
Read record →Sourced using AI1950s–1960s · Nome, Alaska
Read record →Sourced using AIJanuary 2008 · Stephenville and Erath County, Texas
Read record →Sourced using AI1993 · Las Vegas, Nevada
Read record →Sourced using AI1997 · Santo Domingo and nearby areas, Dominican Republic
Read record →Sourced using AI1998–2001 · Baku, Azerbaijan
Read record →Sourced using AI1957–1961 · Milwaukee, Wisconsin area
Read record →Sourced using AI2022 onward · Baku and the Caspian Sea coast
Read record →Sourced using AI1983–1984 · New York State Thruway corridor, Westchester and Dutchess Counties, New York
Read record →Sourced using AI2000–2009 · Lake Van, eastern Turkey
Read record →Sourced using AI1947 · Tsingtao (Qingdao), Shandong
Read record →Sourced using AI1975 · Fairfield, California
Read record →Sourced using AI1941 · Japanese Pacific coast and home islands
Read record →Sourced using AIOld Babylonian and later Mesopotamian textual traditions, second millennium BCE onward · Ancient Mesopotamia; texts associated with Nippur, Sippar and other scribal centers
Read record →Sourced using AIc. 946 CE · Mount Paektu–Changbaishan, Korean–Chinese border
Read record →Sourced using AI1994 · Budapest area, Hungary
Read record →Sourced using AI1958 · Brussels–Zaventem area
Read record →Sourced using AI1989–1990 · Düren district, North Rhine-Westphalia
Read record →Sourced using AI2010 onward · Cuba and Cuban diaspora
Read record →Sourced using AI1978–1981 · Torriglia and the Ligurian Apennines, near Genoa
Read record →Sourced using AI1993 English translation · Damascus, Andalusia and wider Ibn Arabi reception
Read record →Sourced using AI1952 · Guam, Mariana Islands
Read record →Sourced using AI1881 · Albay, Luzon
Read record →Sourced using AI1980 · Trenton, New Jersey
Read record →Sourced using AI1951 · Canada; multiple bases and routes
Read record →Sourced using AI1917–1918 · Cairo and the Nile Delta
Read record →Sourced using AI1992 · Hudson Valley, New York
Read record →Sourced using AITwentieth-century philosophical and ethnographic sources; older tradition · Ghana and Côte d’Ivoire borderlands
Read record →Sourced using AI14 July 1952 · Near Chesapeake Bay, United States
Read record →Sourced using AI2018 · Guatemala City
Read record →Sourced using AI29 BCE · Rome and the imagined Greek underworld
Read record →Sourced using AI2008 · Zurich and Zurich Airport area
Read record →Sourced using AINovember 1986 · Anchorage, Alaska
Read record →Sourced using AI1987 · Tel Aviv and central Israel
Read record →Sourced using AIJuly–August 1947 · Phoenix, Arizona
Read record →Sourced using AI1955 · Huntsville, Alabama
Read record →Sourced using AI1970s–1980s documentation · High Atlas near Imlil
Read record →Sourced using AI2022, month uncertain · Mexico City International Airport area, Mexico
Read record →Sourced using AI1974 · Madras (Chennai), Tamil Nadu
Read record →Sourced using AI2016 · International online sample
Read record →Sourced using AI1982 · Nouméa and the surrounding lagoon
Read record →Sourced using AI1900–1946 circulation and authenticity debate · Italy, Spain, Turkey and Muslim-Christian polemical contexts
Read record →Sourced using AI1972–1975 · Antofagasta, Antofagasta
Read record →Sourced using AI2010 onward visitor and television reports · Lima
Read record →Sourced using AI1968–1971; initial reports in 1968 · Zeitoun, Cairo
Read record →Sourced using AIApproximately 130,000 years claimed; widely disputed · San Diego County, California
Read record →