📖 Encyclopedia Science · · 4 min read
Alien abduction
The claimed taking of people by non-human beings.
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#unidentified flying object articles
Investigations, analysis and news from the community.
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📖 Encyclopedia Science · · 2 min read
Black triangle
A large, dark, triangular craft often reported since the 1980s.
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📖 Encyclopedia Science · · 2 min read
Disclosure
The official release of government information about UFOs.
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📖 Encyclopedia Science · · 4 min read
Disinformation
False information spread deliberately to mislead.
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📖 Encyclopedia Science · · 3 min read
Men in Black
Mysterious visitors said to intimidate UFO witnesses.
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📖 Encyclopedia Science · · 2 min read
Fastwalker
A nickname for fast-moving unknown objects detected by space sensors.
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📖 Encyclopedia Science · · 3 min read
Anti-gravity
The idea of cancelling or controlling gravity for propulsion.
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📖 Encyclopedia Science · · 1 min read
Unacknowledged special access program
A special access program whose very existence is not acknowledged.
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📖 Encyclopedia Science · · 2 min read
Special access program
A U.S. classified program with access limited beyond normal secrecy rules.
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📖 Encyclopedia Science · · 3 min read
Non-human intelligence
A term for intelligent beings of non-human origin, used in UAP legislation.
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📖 Encyclopedia Science · · 7 min read
Unidentified anomalous phenomena
The U.S. government's current term for unidentified objects in the air, in space and underwater.
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📖 Encyclopedia History · · 3 min read
Freedom of Information Act
The 1966 U.S. law that lets the public request government records.
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📖 Encyclopedia History · · 7 min read
MJ-12
Disputed documents describing a secret committee managing crashed saucers.
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📖 Encyclopedia History · · 2 min read
Bolender memo
The 1969 Air Force memo saying important UFO reports would bypass Project Blue Book.
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📖 Encyclopedia History · · 2 min read
Estimate of the Situation
A 1948 Project Sign report said to have favoured an interplanetary explanation.
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📖 Encyclopedia History · · 3 min read
Havana Syndrome
Health incidents reported by U.S. diplomats from 2016.
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📖 Encyclopedia History · · 3 min read
Belgian UFO wave
Sightings of large triangles over Belgium in 1989–90.
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📖 Encyclopedia History · · 3 min read
Malmstrom missile incidents
The 1967 shutdowns of Minuteman missiles at Malmstrom AFB linked to UFO reports.
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