UFOs in Chile

About the Author

Patricio Abusleme (full name Patricio Abusleme Hoffman) is a Chilean journalist whose UFO research is distinguished by a specifically skeptical, evidence-first starting point rather than pre-existing belief. His best-known individual case investigation, the 2010 book La noche de los centinelas ("The Night of the Sentries"), documents an eight-year re-investigation of the 1977 Armando Valdés case — one of Chile's most famous UFO encounters — that began, according to independent case-file research on the investigation, with Abusleme hoping to "explain the whole case in conventional terms." Instead, he found that Valdés's own account of physical after-effects, including apparent beard growth and a malfunctioning watch, diverged from the otherwise mutually consistent testimony of other witnesses — a genuine evidentiary tension Abusleme's book documents honestly rather than resolving in favor of a predetermined conclusion.

That same methodological discipline — treating documentation and direct witness access as the priority, rather than argument for a specific extraterrestrial or skeptical verdict — carries directly into UFOs in Chile, his broader national survey. Abusleme has also written El secreto de Isla Friendship ("The Secret of Friendship Island"), examining the origins and cultural development of another contemporary Chilean mystery, giving him a consistent career focus on rigorously sourced Chilean anomalous-phenomena history rather than UFO cases alone.

This book was originally published in Spanish as OVNIs en Chile: Crónicas sobre encuentros reales con objetos voladores no identificados y sus eventuales tripulantes, with the English-language edition cited on this site carrying an identical structure and case selection under the Terra Incognita imprint.

Historical Context & Origins

Chile's UFO-reporting history that Abusleme's book surveys runs in close parallel with the country's eventual creation of CEFAA (Comité de Estudios de Fenómenos Aéreos Anmalos) in 1997, a division of the Chilean Directorate General of Civil Aeronautics that formally investigates unexplained aerial phenomena — making Chile one of relatively few countries worldwide with a standing, government-integrated UFO investigation body rather than an ad hoc or purely civilian one. This site's own Collahuasi Mine case file notes that Abusleme's documented density of thirteen especially prominent cases across more than four decades is part of what Chilean researchers and CEFAA officials themselves have pointed to as justifying that institutional step.

The book's thirteen selected cases span the full ideological range of Chilean society at the time: witnesses cited across the collection include scientists, military personnel, commercial and military pilots, artists, and ordinary citizens, reflecting a reporting pattern this site's own research finds notable specifically because it cuts across professional and social categories that might otherwise be expected to produce more divergent reporting patterns or more easily dismissed testimony.

This site's own case files place two of their own documented cases within the timeframe just after Abusleme's own thirteen-case survey period (1956–1998): the 2013 Collahuasi Mine UFO and the 2014 Chilean Navy Helicopter Video, both later CEFAA investigations that reached the agency's now-established pattern of a documented, methodical elimination of known explanations followed by an honest declination to identify the observed phenomenon — continuity Abusleme's earlier historical survey helps contextualize as part of a genuinely long national pattern rather than a recent development.

Core Arguments & Key Concepts

The book's organizing premise, consistent with Abusleme's demonstrated methodology on the Armando Valdés case, is that documentation and direct witness testimony deserve compilation and preservation on their own evidentiary merits, independent of whatever ultimate explanation a reader might favor. Rather than building toward a single unifying theory of what Chile's UFO reports represent, the book's structure — thirteen discrete, geographically and professionally diverse cases presented individually — treats breadth and documentary rigor as themselves the primary contribution.

A second argument, implicit in the book's specific case selection, is that Chile's UFO phenomenon is a genuinely national rather than regional pattern: by including cases from the Atacama desert in the far north through to the country's Antarctic research stations in the deep south, Abusleme's survey covers a north-south distance of roughly 2,700 miles, longer than the continental United States, treating the country's full geographic extent as relevant to establishing that the reporting pattern is not an artifact of any single region's culture or terrain.

A third theme, carried over directly from Abusleme's more focused Valdés investigation, is a specific insistence on distinguishing witness credibility from case resolution: his methodology treats a witness's sincerity and the internal consistency of independent testimony as separate questions from whether the underlying phenomenon can actually be identified, a distinction this site's own case files find mirrored in CEFAA's own institutional practice of formally acknowledging witness credibility while still declining to identify the observed object in cases like Collahuasi and the 2014 Navy helicopter video.

Key Cases & Evidence Discussed

The Collahuasi Mine UFO (2013) at the Collahuasi copper mine in northern Chile is cited by this site's own case file as fitting directly into the broader reporting pattern Abusleme's book documents, with the case file explicitly noting that Abusleme's survey provides "essential national context for how a case like Collahuasi fits into Chile's much longer sighting history." This site's own research identifies Collahuasi as the earliest of three CEFAA-investigated cases sharing a common structural pattern: a photographed or filmed anomaly at an industrial or military installation, credentialed institutional witnesses, and a multi-year CEFAA review ending in an unresolved classification rather than either confirmation or debunking.

The Chilean Navy Helicopter Video (November 2014) is cited by this site's own case file for the book's documentation of "CEFAA's formal case history and institutional context for the 2014 helicopter video," treating Abusleme's survey as background for understanding how a single, widely publicized military-sensor case relates to Chile's much longer documented reporting history rather than existing as an isolated, unprecedented incident.

Critical Reception & Controversies

On Goodreads, the original Spanish-language edition, OVNIs en Chile, carries a strong 4.42-out-of-5 average from 12 ratings (checked August 2026), the highest rating found this session among this site's recently added regional UFO-survey titles. This site's research was unable to locate a separately populated Goodreads page with its own review activity for the English-language UFOs in Chile edition specifically, and discloses that gap honestly: the rating cited here reflects the same underlying book's original-language reception rather than the English translation's own independent review record.

This site's research attempted to verify an Amazon rating for this title but Amazon's bot-detection system repeatedly blocked automated requests to the listing during this session, returning a CAPTCHA challenge across multiple attempts. Per this site's own Amazon Rating Display Protocol, this gap is disclosed honestly here rather than fabricated or silently omitted.

The clearest independent validation of Abusleme's broader methodology comes from his more focused case work: independent case-file research into his investigation of the 1977 Armando Valdés case describes his approach as a "detailed journalistic investigation" built on exclusive interviews, crediting him with documenting genuine, unresolved disagreement among witnesses rather than forcing a tidy resolution — a track record for evidentiary honesty this site's own research treats as directly relevant to assessing the reliability of his broader national survey.

Influence & Legacy

The clearest evidence of this book's ongoing relevance on this site specifically is its citation pattern: two separate CEFAA-investigated Chilean case files, from two different mining and military contexts eight years apart, both reach for Abusleme's survey specifically to establish national historical context rather than case-specific detail, reflecting a genuinely durable reference value distinct from any single case it covers.

Abusleme's consistent, career-spanning focus on rigorously documented Chilean anomalous-phenomena history — this national survey, his eight-year Valdés re-investigation in La noche de los centinelas, and his separate work on the Isla Friendship mystery — has made him one of the most substantial single chroniclers of Chile's UFO and paranormal history working in either Spanish or English.

As Chile's CEFAA remains one of the world's few standing government UFO-investigation bodies, Abusleme's documentation of the decades of civilian and press reporting that preceded and likely helped motivate its 1997 creation gives this book a specific institutional-history value beyond its individual case summaries, tracing a throughline from mid-century civilian sighting reports to formal state investigative infrastructure.

The Book

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