On 16 January 1958, aboard the Brazilian Navy ship Almirante Saldanha, photographer Almiro Baraúna exposed four frames of a Saturn-shaped object near Trindade Island. The photographs became famous — and their authenticity remains debated.
Trindade matters because it is a multi-witness naval photographic case with an official inquiry — yet the photographs’ authenticity and the object identity remain contested. It is a test of treating famous images as evidence, not proof.
Photographer Almiro Baraúna was aboard the Brazilian Navy vessel Almirante Saldanha near Trindade Island. After people on deck called attention to an approaching object, he exposed six frames with a Rolleiflex camera.
Documented
The naval expedition and the six exposures are documented.
Four of the six frames showed a Saturn-shaped object. Multiple crew members reported seeing the object, providing witness corroboration beyond the photographer.
Documented
The photographs and the crew reports are documented.
The Brazilian Navy conducted an inquiry. The case was later treated in NICAP’s The UFO Evidence and by Jacques Vallée. A competing reading holds that the photographs were a hoax.
Debated
The photographs’ authenticity — hoax vs a genuine object — is contested.
The photographs are genuinely famous, but their reproduction licence is uncertain and their authenticity is disputed. They are evidence to be examined, not proof of an extraordinary craft.
Unverified
Any extraterrestrial origin, or that the photographs are conclusive proof, is unverified.
These sources do different jobs: the naval inquiry is the official record, NICAP preserves the case’s standing, and Vallée provides the research context. None settles the authenticity question.
The naval investigation of the photographs.
The case as preserved in the civilian record.
The later research treatment.