Declassified US files reveal 1963 Brazil UFO crash claim unraveled

The Story in Brief

Declassified US government records show American diplomats investigated a 1963 report from Brazil's Conde town that a large metal sphere crashed with a dead, unidentified occupant inside. The claim was broadcast by Radio Tupi and quickly drew attention from the State Department, Defense Department and NASA.

But diplomatic cables reveal the investigation found no witnesses or wreckage. The American consul concluded the story was likely fabricated in Rio de Janeiro. Brazil's Ministry of Aeronautics categorically denied the incident. The files do not confirm any alien spacecraft or non-human remains.