The Man Sitting On More UFO Evidence Than Anyone Alive

Claus Swan is a Swedish journalist, author, and UFO researcher who has spent over five decades building the world’s largest UFO archive — the Archives of the Unexplained (AFU) in Sweden — a 16-room facility housing 22,000+ case files, photographs, audio, radar data, video, and original documents from around the world, including rare materials from Japan, Russia, the KGB, and the oldest UFO organization in the world, the Borderland Science Research Association. He is also a field investigator who has personally interviewed key witnesses in landmark cases, including Betty Hill of the famous 1961 Barney and Betty Hill abduction case.

The archive contains extraordinary physical and documentary evidence spanning decades of UFO history:

• A piece of tungsten carbide from a 1957 Swedish road encounter — found hot to the touch after a craft reportedly made a U-turn in front of a car — that Swan argues could not have been heated by the car engine.
• A fragment of the Canyon Diablo asteroid (99% iron) that created the Arizona Meteor Crater 50,000 years ago, used to illustrate the destructive potential of impacts.
• Original Borderland Science Research Association materials from Eureka, California, including correspondence with figures like T. Townsend Brown (electrokinetic generator inventor) and Tesla, obtained when Swan traveled to California and shipped two pallets of documents back to Sweden.
• NASA scientist William Corless’s personal papers — a massive collection covering psychology, biological anomalies, and enigmas — acquired from his widow after years of correspondence.
• KGB UFO files obtained during a dangerous trip to Russia during street fighting.

Swan has investigated or obtained evidence on several remarkable cases with military-grade corroboration:

• A 1975 Swedish military helicopter intercept where a wingless, rocket-shaped object passed within 20 meters of the helicopter at treetop level, confirmed by declassified radar plots and military debriefing notes that Swan recently gained access to.
• A 2005 northern Sweden case where two witnesses photographed a bright object circling their cottage, and Swan personally reviewed military radar returns confirming the object’s presence and trajectory — which he considers one of the best UFO cases on record.
• A 1973-74 incident where six Swedish military radar operators inside a mountain base independently observed a cigar-shaped object executing 90-degree turns on radar before flying straight up and away over Norway — all six gave consistent accounts.
• A 1980 UFO landing in a northern Swedish lake (Dammaya) where witnesses observed the object descend, splash down, and sink; Swan’s team later obtained sonar returns showing an object still resting in the mud between 2-4 meters depth.

A striking pattern in Scandinavian UFO reports: virtually all post-1946 UFO incidents involve water landings or crashes, never simple flybys. Objects are consistently observed descending into lakes in Sweden and Norway, often on clear July evenings around 11 PM. Swan speculates this could relate to water as a fuel source (hydrogen-oxygen bond energy), though he acknowledges observer bias may play a role since people are at their lake houses during summer.

Swan’s investigation into Betty Hill revealed a previously unknown pre-abduction UFO encounter. Before the famous 1961 abduction, Betty Hill witnessed a craft crash near her New Hampshire home in the 1950s. She and a relative recovered debris, which she kept in a closet. Days before the road trip where the abduction occurred, she buried the debris in her backyard while having sand fill installed. Swan believes the material may still be buried there and has urged excavation of the site.

The UFO phenomenon is far more complex than “aliens visiting Earth,” and Swan resists simple explanations:

• He notes that Jacques Vallée and other leading researchers have made little theoretical progress since the 1970s because the phenomenon is too vast and complex for any single researcher or discipline.
• He believes consciousness plays a role, citing research on twin telepathy and arguing that human consciousness is “a big part of the UFO phenomena.”
• He is skeptical of the extraterrestrial hypothesis alone, suggesting the phenomenon may involve time, spacetime, or dimensions beyond conventional understanding — hence his archive’s “time travel” section.
• He emphasizes the “absurdity element” or trickster quality in many encounters, where the phenomenon seems to deliberately conceal itself through bizarre, self-stigmatizing presentations.

Swan has personally experienced a UFO sighting and maintains rigorous methodology. In November 1995, he and his wife observed three illuminated plus-sign-shaped objects appear suddenly in the Gemini constellation, fly over their house in formation, and vanish. He immediately separated from his wife, had them both fill out independent drawing forms (double-blind protocol), and assigned an investigator to analyze the case. Months later, an 80-year-old woman contacted him describing an identical phenomenon from the 1930s — three illuminated plus signs rolling on a road in broad daylight.

On the question of government crash retrieval and reverse engineering: Swan confirms the Swedish military actively searched for crashed ghost rockets in lakes in 1946 but found only indentations, no debris. He believes any government would be motivated to recover anomalous hardware (whether Chinese, Russian, or unknown) but says he has no evidence of formal programs in Sweden. He is aware of U.S. programs but keeps his expertise focused on Scandinavian evidence.

Swan is deeply skeptical of UFO photographs and famous contactees. He has found that most 1970s Swedish UFO photos were faked (the photographers admitted it when contacted years later). He considers Billy Meier’s photos largely fraudulent (including one that was literally a picture from a dinosaur book). He distrusts figures like Henry Azadel. He considers the McMinnville photo potentially compromised after a French analyst claimed to detect a string in enhanced imagery. For Swan, the witness story matters more than the photo — and he has no UFO photo he considers definitively real except the 2005 radar-corroborated case.

On astronauts and UFOs: Swan has met approximately 10 cosmonauts and several moonwalkers. Edgar Mitchell told him no astronaut had ever seen a UFO in space. Swan notes the contradiction that Mitchell was deeply interested in UFOs and parapsychology (conducting sender-receiver experiments on Apollo 14, meeting Yuri Geller) yet claimed no sightings. He is aware of the Wilson memo from Mitchell’s estate and the broader debate about astronaut NDAs but relies on what he heard directly from astronauts he knows personally.

Swan’s core philosophy: He describes himself not as a believer but as a curious researcher who “wants to know what really happened.” He views knowledge as a sphere whose surface area (questions) grows faster than its volume (answers). He emphasizes the urgency of interviewing witnesses before they die — a lesson he learned too late with several key ghost rocket-era informants. He believes the field needs interdisciplinary collaboration between scientists and UFO researchers, and that the phenomenon’s complexity demands looking beyond narrow specializations.