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 AI1964 · Vandenberg Air Force Base, California
Read record →Sourced using AI1908 · Ribeirão Preto, São Paulo
Read record →Sourced using AI2022–2024 · Boston Logan International Airport and Massachusetts coastal airspace
Read record →Sourced using AI1987 · Multiple locations in China
Read record →Sourced using AI1969–1970 · Guarujá, São Paulo
Read record →Sourced using AI1977–1978 · Colares, Pará
Read record →Sourced using AI1965 · Kota Bharu, Kelantan
Read record →Sourced using AI1990s–2009 publications and popular adaptations · Japan; especially traditions associated with rural Kanto and Tohoku
Read record →Sourced using AI2023 · Chandigarh
Read record →Sourced using AI1952 · Norfolk Island
Read record →Sourced using AI1970 · Kharkiv, Ukrainian SSR
Read record →Sourced using AI1959 · Japan
Read record →Sourced using AI9 August 1945 · Nagasaki approach and surrounding airspace
Read record →Sourced using AI2022 onward · Ushuaia and Tierra del Fuego airspace
Read record →Sourced using AI1914 · Dover and the English Channel coast
Read record →Sourced using AIProbably 2nd century CE; composition and later redaction debated · Rome
Read record →Sourced using AI2012 · Popocatépetl volcano, Puebla/Mexico State
Read record →Sourced using AI1918 · London and southeast England
Read record →Sourced using AI2002–2006 · Ohio airports and surrounding airspace
Read record →Sourced using AImanuscript c. 1526; Italian print 1550 · North and West Africa, including the Sahara
Read record →Sourced using AIBefore 1900 · China, Mongolia, Korea, or Japan
Read record →Sourced using AI1909 · Madrid
Read record →Sourced using AI1999 · Manitoba
Read record →Sourced using AI1973–1974 · Helsinki and surrounding area
Read record →Sourced using AIProbably second–third centuries CE; Renaissance rediscovery · Greco-Egyptian intellectual world; later Florence and Europe
Read record →Sourced using AI1952 · Montevideo and Carrasco
Read record →Sourced using AIUsually dated to approximately 1800 BCE · Near Nebra, Saxony-Anhalt
Read record →Sourced using AI1990s–2009 media and tourism narratives · Venice Lagoon, Italy
Read record →Sourced using AI1900–1946 · Jamaica
Read record →Sourced using AI1976 · Italy
Read record →Sourced using AINineteenth-century records onward; tradition claims older royal continuity · Western and northwestern Madagascar
Read record →Sourced using AIArchaic and Classical periods, c. 6th–4th centuries BCE · Greek city-states and colonial Mediterranean
Read record →Sourced using AI1997–2001 · Cuenca and Azuay Province
Read record →Sourced using AI1974–1976 · Limerick and County Limerick, Ireland
Read record →Sourced using AIOctober 1973 · Pennsylvania, United States
Read record →Sourced using AI1964 · Japan, location unspecified
Read record →Sourced using AI2016 · Various Argentine airports and air routes
Read record →Sourced using AI1960s · Kampala, Uganda
Read record →Sourced using AI2002–2006, individual dates to verify · Puerto Rico airspace
Read record →Sourced using AIFirst century BCE · Egypt and the eastern Mediterranean
Read record →Sourced using AI1958 · Barrow, Alaska, United States
Read record →Sourced using AI1997–2001 period; exact date requires verification · Chacalluta Airport, Arica
Read record →Sourced using AI1951 · Wright-Patterson Air Force Base, Ohio, United States
Read record →Sourced using AIOctober–November 1975 · Ellsworth Air Force Base, near Rapid City, South Dakota
Read record →Sourced using AI1983 · Guam
Read record →Sourced using AI1926 · Kansas, Nebraska, and neighboring Great Plains states
Read record →Sourced using AI1932–1940s · Carbon County, Wyoming, United States
Read record →Sourced using AI1954 · Washington State, including the Puget Sound region
Read record →