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Longtime skeptical writer and investigator whose decades of case-by-case UFO debunking columns have made him one of the field's most consistent critical voices.
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Retired video game programmer whose detailed technical analyses of viral UFO videos, published through his Metabunk forum, have become widely cited reference debunking sources.
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Science historian and founder of Skeptic magazine who has written extensively applying scientific skepticism to UFO, paranormal, and pseudoscientific claims.
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Aviation Week editor and electrical engineer who spent decades as the most prominent and often combative skeptical investigator of UFO claims in the United States.
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Aerospace and optical scientist who has served in advisory capacity on government UAP analysis and become a widely recognized television commentator on the subject.
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Astrophysicist and former observatory director who has written extensively proposing theoretical physics frameworks potentially relevant to UAP propulsion claims.
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Temple University historian who spent decades using hypnosis-based interviews to research self-described alien abduction accounts, developing controversial theories about their purpose.
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Pulitzer Prize-winning Harvard psychiatrist whose serious clinical engagement with self-described alien abductees challenged easy dismissal of the phenomenon while facing institutional scrutiny.
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Physicist and former NASA research scientist who co-founded a scholarly journal applying rigorous data analysis methods to UAP flight-performance claims.
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Stanford immunologist and geneticist who has applied rigorous laboratory methods to examine biological materials associated with alleged UAP encounters and claimed abduction cases.