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The Cergy-Pontoise close encounter case is one of France’s most famous and disputed modern UFO stories. Usually dated to 26 November 1979, the case became notorious because Franck Fontaine allegedly vanished after approaching a luminous object near Cergy-Pontoise, reappeared a week later claiming no memory, and then became the center of a media storm, an official investigation, later abduction claims, and eventual confession-based hoax allegations.
Incidents / Close Encounters/close encounter case/2026-03-18
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The Zanfretta close encounter case is the most famous and disputed alleged alien-abduction story in Italian ufology. Centered on security guard Pier Fortunato Zanfretta’s first reported encounter on 6 December 1978 near Marzano di Torriglia, the case became legendary because it combined a frantic radio transmission, claims of giant nonhuman beings, later hypnosis, dozens of secondary witness reports, and a long afterlife in Italian media and paranormal culture.
Incidents / Close Encounters/close encounter case/2026-03-18
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The Cisterna di Latina close encounter case is a highly disputed Italian trace report from August 1993. Usually tied to the Le Castella area near Cisterna di Latina, the case became known because residents reported a loud boom during the night and, by morning, irregular furrows and darkened ground had appeared on a dirt road and nearby property. Some treated the site as a UFO landing trace, while others argued the marks had nothing to do with ufology at all.
Incidents / Close Encounters/close encounter case/2026-03-17
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The Marliens close encounter case is a classic French trace case from May 1967, centered on bizarre ground marks found in a clover field near Marliens in Côte-d'Or. With gendarmerie sketches, mauve granular residue, later claims of partially fused silica, and a long ufological afterlife, it remains one of the most unusual landing-trace stories in French UFO history.
Incidents / Close Encounters/close encounter case/2026-03-17
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The Villa Santina close encounter case is a controversial early Italian humanoid encounter story linked to artist and science-fiction writer Luigi Rapuzzi, better known as L. R. Johannis. Usually dated to 14 August 1947 and placed near Raveo and Villa Santina in Carnia, the case features a red landed disc, two small beings, a vapor or ray-like effect, and a long debate over whether it preserves a genuine early encounter or a later myth shaped by science fiction and ufology.
Incidents / Close Encounters/close encounter case/2026-03-17
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The Broad Haven close encounter reports are one of the most famous Welsh UFO case clusters, combining the Broad Haven Primary School sighting, child witness drawings, later village humanoid claims, the wider Dyfed Triangle wave, and long-running disagreement over what was really seen.
Incidents / Close Encounters/close encounter case cluster/2026-03-16
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The Broadlands close encounter case is one of the strangest and most unusual British UFO reports of the 1950s, combining a named witness, a royal-estate setting, a reported hovering craft, an apparent humanoid figure, a witness sketch, and a later statement from Lord Mountbatten himself.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Cussac close encounter is one of the most famous French humanoid encounter cases, combining child witnesses, a rural cattle-field setting, reports of four small black beings, a spherical object, ground effects, and a long afterlife in both official archives and skeptical criticism.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Ilkley Moor close encounter is one of the most famous and controversial British UFO photo cases, combining a retired police witness, a blurry humanoid image, missing-time claims, and long-running arguments over whether the figure was alien, human, or a hoax.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Lakenheath-Bentwaters close encounter is one of the most famous radar-visual UFO cases in Cold War history, combining high-speed radar tracks, ground visual sightings, interceptor scrambles, contradictory pilot memories, and a rare Condon Committee conclusion that the case remained unusually difficult to explain.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Manises UFO close encounter is one of the most famous aviation-related UFO cases in European history, combining an airliner diversion, unexplained red lights, airport witnesses, a military intercept, and a long declassified file trail in Spain.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Pentyrch close encounter case is one of the most controversial modern British UFO incidents, combining witness reports of a huge pyramid-shaped light, alleged smaller objects, military aircraft activity, loud explosions, official FOI responses, and long-running claims of secrecy and cover-up.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Petrozavodsk close encounter wave is one of the most famous Cold War-era anomalous sky events in Soviet history, combining mass eyewitness reports, the famous jellyfish-like light over Petrozavodsk, wider Nordic sightings, Academy of Sciences interest, and an enduring debate over whether the phenomenon was caused by the Kosmos-955 launch or something stranger.
Incidents / Close Encounters/close encounter case cluster/2026-03-16
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The Rendlesham Forest close encounter is one of the most famous and controversial UFO cases in British history, combining military witnesses, official documentation, tape-recorded observations, alleged landing traces, and enduring skepticism.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Trans-en-Provence close encounter is one of the most famous French trace-evidence UFO cases, combining a rural witness, a brief reported landing, official site analysis, plant and soil anomalies, and long-running disagreement over what the traces really showed.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Valensole close encounter is one of the most famous French UFO cases, combining a rural witness, a reported landed object, two small humanoid figures, alleged paralysis, trace evidence, and an enduring official and cultural legacy.
Incidents / Close Encounters/close encounter case/2026-03-16
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The Voronezh close encounter is one of the most unusual and controversial UFO cases ever publicized by Soviet media, combining child witnesses, a park encounter, giant humanoid claims, a robot figure, and intense skepticism from scientists and investigators.
Incidents / Close Encounters/close encounter case/2026-03-16