Projeto Livro Azul < 2026 Update >
Sources: U.S. National Archives (Record Group 341); The J. Allen Hynek Center for UFO Studies; Brazilian National Archive Report 2021; "The Report on Unidentified Flying Objects" by Edward J. Ruppelt.
However, the remaining (approximately 701 cases) were officially classified as "Unidentified." These are the "Blue Book unknowns"—the reason the project is so fascinating. projeto livro azul
, que cunhou o termo "UFO" (OVNI), e a assessoria científica do astrofísico J. Allen Hynek Sources: U
Whether you believe the was a genuine search for the truth or a military smokescreen, one fact remains: the files exist. The reports are real. And until the 701 "unknowns" are explained, the Livro Azul remains open on the desk of history, waiting for a final page that has yet to be written. Ruppelt
de avistamentos. As conclusões finais, baseadas também no polêmico Relatório Condon (1968), foram as seguintes: National Archives (.gov)
