Ufology might seem like a fringe science — but it's a fringe science our government knows well.
Artist image depicting a hypothetical UFO behind the American flag.
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Edward J. Ruppelt, the first head of Project Blue Book.
Still from the historical fiction TV show Project Blue Book.
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Mass-market paperback edition of the Condon Report, published by New York Times / Bantam Books (January, 1969).
An A-12 aircraft