Articlehighly-contestedBrowse result
The Ubatuba close encounter case is one of the most famous physical-evidence UFO stories in Brazilian ufology. Usually dated to September 1957 near Ubatuba on the coast of São Paulo, the case centers on an anonymous letter claiming that a flying disc exploded over the sea and scattered fragments onto a beach. Those fragments later became the subject of laboratory analysis, international ufological attention, and long-running controversy over whether the material was extraordinary or simply unproven in origin.
Incidents / Close Encounters/close encounter case/2026-03-17
Articlehighly-contestedBrowse result
The Petare close encounter case is one of the strangest humanoid-UFO stories in Latin American ufology, combining a 1954 roadside encounter in Venezuela, a glowing sphere hovering over a road, small hairy beings, an alleged hand-to-hand struggle, and a long afterlife in close encounter literature.
Incidents / Close Encounters/close encounter case/2026-03-16
Articlehighly-contestedBrowse result
The Vilas-Boas close encounter case is one of the earliest and most influential alien-abduction stories in modern UFO history, combining a rural Brazil setting, a landed craft, small humanoid beings, missing-time claims, onboard examination details, and a long-running dispute over whether the story was a genuine encounter, a hoax, or a product of early UFO culture.
Incidents / Close Encounters/close encounter case/2026-03-16