On 15 October 1957, a 23-year-old farmer working his fields near São Francisco de Sales experienced an encounter that would define his public life. Antonio Villas Boas reported that an egg-shaped aerial craft descended onto his property, leading to a complex series of interactions with non-human beings that he documented and defended until his death.
The 1957 Encounter
While operating his tractor during the night to escape daytime heat, Villas Boas observed a glowing red star approaching his position. The object transitioned into a circular craft that landed on three metallic legs. After his tractor engine failed, he attempted to flee on foot but was captured by four humanoids. He reported being taken inside the vessel, stripped, and coated in a strange gel before being moved to a separate chamber.
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In 1958, Dr. Olavo Fontes of the National School of Medicine interviewed Villas Boas to record his detailed testimony. During this medical review, the subject exhibited physical symptoms including nausea, weakness, and skin lesions. Dr. Fontes assessed these findings as evidence of radiation sickness. Throughout the investigation, Villas Boas provided consistent descriptions of the ship, including a series of red symbols that he claimed to have memorized from a doorway within the craft.
Life After the Alleged Abduction
Following the event, Villas Boas pursued a change in professional trajectory, transitioning from farming to the study of law. He eventually qualified as a lawyer, married, and raised four children. Despite intense scrutiny from skeptics—some of whom suggested his account was influenced by existing contactee narratives of the period—he maintained the veracity of his experiences for the remainder of his life until his death on 17 January 1991.
Fast facts
- Born: 1934, São Paulo, Brazil
- Died: 17 January 1991
- Occupations: Farmer, Lawyer
- Primary language: Portuguese
- Date of alleged event: 15 October 1957
- Parents: Jerônimo Pedro Vilas-Boas and Enésia Cândida de Oliveira
Questions readers ask
Did Villas Boas change his story over time?
No, he reportedly maintained the same account throughout his life, and investigators noted that he did not require hypnotic regression to recall details.
What was the physical condition of Villas Boas after the event?
He suffered from headaches, nausea, loss of appetite, and skin lesions that appeared as small, painful, reddish nodules.


