Brazil’s Congress Revisits UFO Files: Varginha, Protests & a Tin Foil Hat

EARTH, Laniakea Supercluster—The Brazilian Chamber of Deputies turned into a stage for both spectacle and serious testimony this week, as lawmakers hosted a public hearing on OVNIs (Objeto Voador Não Identificado), also known as UFOs. Organized by Congressman Chico Alencar (PSOL-RJ), the session featured ufologists, skeptics, and even a protester wrapped in aluminum foil and a tin hat.

“I should be wearing a clown hat instead of aluminum,” declared Victor Rattes, a right-wing activist, mocking the discussion.

Despite the theatrics, the hearing delved into some of Brazil’s most notorious UFO cases, with witnesses urging lawmakers to push for the disclosure of archival records and past military investigations.

The Varginha case dominated much of the testimony at the Brasília hearing, according to CNN Brasil, underscoring its status as Brazil’s most infamous alleged otherworldly incident. In January 1996, three young women in the city of Varginha, Minas Gerais, reported encountering a strange, humanoid creature with large red eyes, prompting a wave of sightings, rumors, and military activity in the area. Locals have long alleged that the Brazilian Army captured at least one alien.

Vitório Pacaccini, a consultant for Revista UFO, alleged to lawmakers at the hearing that “at least five of these creatures were captured in extreme secrecy, with the support of the military.” He argued that the case turned into a “national controversy” precisely because of deliberate disinformation campaigns designed to ridicule witnesses and discredit the research community.

Pacaccini cited local police reports and accounts of army convoys moving through Varginha as circumstantial evidence that the military had intervened to contain whatever was discovered that night. He alleged the army spirited bodies to nearby Três Corações, home to the Escola de Sargentos das Armas (Sergeants’ School of Arms).

“They wouldn’t mobilize a whole operation just to capture a different dog or cat,” Pacaccini said. “They knew those creatures were extraterrestrials.”

Other speakers reinforced the importance of Varginha as a test of transparency. According to the testimony, the episode also generated an array of documents: police logs, fire brigade reports, and alleged internal memos from the Escola de Sargentos das Armas. While none of these classified files were presented in full at the hearing, witnesses pressed legislators to demand their disclosure. In doing so, they framed Varginha not just as a story of interstellar mystery, but as an emblem of how state secrecy erodes public trust when it comes to unexplained phenomena.

Witnesses at the hearing also revived Brazil’s SIOANI project (Sistema de Investigação de Objetos Aéreos Não Identificados) as proof that the government once took UFOs seriously in a systematic, almost scientific way.

Established under the Air Force in 1969 and coordinated by Major Gilberto Zani de Mello, SIOANI operated until 1972, producing a series of bulletins that cataloged hundreds of reports, sketches, and field investigations. Some of these documents, now stored at the National Archives, describe locations, witness testimonies, and physical effects associated with sightings. Ufologists argued that SIOANI demonstrates both the feasibility of government-run research into unexplained phenomena and the importance of transparency, pointing to the detailed archival records as a model for how today’s authorities should treat UFO reports.

A Long And Peculiar History Of OVNIs

In 1977, the Brazilian Air Force launched Operação Prato in the Amazonian state of Pará after residents of Colares reported being attacked by beams of light from strange aerial objects, a phenomenon they called “chupa-chupa.”

Locals described paralysis, burns, and puncture-like wounds, cases that were documented by physician Wellaide Cecim Carvalho. A military team of officers, photographers, and doctors camped in the region, ultimately recording over a hundred sightings and producing sketches and photos, many of which remain classified. Declassified files released in the 2000s confirmed the operation’s scope but left key details hidden, fueling speculation that the military suppressed evidence of something extraordinary.

More recently, in May 2020, the town of Magé in Rio de Janeiro state lit up social media after residents filmed flashing lights in the night sky and claimed a UFO had crashed nearby. Within hours, hashtags trended worldwide, but experts urged caution. Ufologist Marco Antonio Petit told CNN Brasil that the footage was simply “filming errors of the planet Venus and satellites.” Fact-checkers agreed, dismissing the rumors of a crash as viral misinformation. Still, the episode underscored how quickly UFO reports can spiral in the digital age, and how public expectations of transparency from authorities remain as urgent as during the Cold War.

The World Is Taking Notice

While no definitive evidence was presented during the hearing, the session underscored how Brazil remains fertile ground for UFO lore. Varginha has since branded itself “the UFO capital,” complete with statues and an annual festival. And now, the case has a renewed platform in Congress.

Still, the Brazilian hearing comes at a moment when governments around the world are elevating UFOs—or, more formally, Unidentified Aerial or Anomalous Phenomena (UAPs)—from fringe curiosity to matters of national policy and oversight. In D.C., the U.S. House Oversight Committee’s Task Force on the Declassification of Federal Secrets held a hearing on September 9, 2025, under the theme Restoring Public Trust Through UAP Transparency and Whistleblower Protection. There, military veterans and journalists testified about unexplained encounters. One dramatic moment: a video allegedly showing a Hellfire missile fired from a U.S. MQ-9 drone off Yemen striking an orb-like UAP and bouncing off with little effect. Witnesses pressed for greater transparency, stronger whistleblower protections, and greater accountability from the Pentagon.

Meanwhile, in Japan, concern has similarly shifted from speculation to risk assessment. A nonpartisan parliamentary group—led by former Defense Ministers including Yasukazu Hamada and Shigeru Ishiba—has pushed for more robust government investigation of UAPs. Their justification is rooted in recent reports of strange aerial phenomena near sensitive sites, such as the Genkai nuclear power station in Saga Prefecture. Lawmakers there warn that these objects, if unidentified and unregulated, pose potential security risks.

For Brazil, then, the hearing is part of a broader wave: countries no longer dismiss anomalies as carnival fodder but are increasingly treating them as issues at the intersection of defense, public information rights, and scientific scrutiny.