A growing field guide to history's most discussed sightings, military encounters, official investigations, and stubborn unanswered questions.
These cases remain popular because each combines memorable witnesses, disputed evidence, official attention, or a mystery that never closed cleanly. Every future article is designed to separate documented facts, witness claims, conventional explanations, and open questions.
A military press release announced a recovered “flying disc,” then reversed course. Decades of testimony, Project Mogul records, and alien-retrieval claims turned one debris field into the defining UFO story.
Read the full dossier →Navy aviators described a smooth white object moving above disturbed water during training exercises. Radar accounts and later-released infrared footage pushed the encounter into modern UAP history.
Full briefing in preparationThousands reported lights crossing Arizona in formation. Military flares explain some footage, but witnesses continue to dispute whether every event that night had the same source.
Full briefing in preparationU.S. airmen stationed in England reported strange lights in the forest over several nights. A contemporaneous memo, conflicting recollections, and mundane explanations keep the “British Roswell” contested.
Full briefing in preparationThe U.S. Air Force cataloged thousands of UFO reports and closed the project after concluding they posed no national-security threat. Its methods, unresolved cases, and public legacy remain fiercely debated.
Full briefing in preparationPolice officers and civilians reported large triangular objects during a months-long wave. The Belgian Air Force scrambled fighters, while the best-known photograph was later admitted to be a hoax.
Full briefing in preparationA private pilot reported nine fast-moving objects near Mount Rainier. Newspaper coverage of his account gave the modern phenomenon its “flying saucer” name.
Read the full dossier →Unusual radar targets appeared around the capital on two weekends. Fighter intercepts and a major Pentagon press conference made the episode a defining Project Blue Book case.
Read the full dossier →Radar personnel at two RAF stations and an interceptor crew reported unusual targets. A later scientific review treated it as a strong unresolved radar-visual case.
Read the full dossier →Police officer Lonnie Zamora reported an egg-shaped object, two figures, and physical traces in an arroyo. Project Blue Book investigated but left the case unidentified.
Read the full dossier →A brilliant regional fireball preceded reports of an object descending near Kecksburg. Search activity, military-removal claims, and missing-record disputes keep the case open.
Read the full dossier →Students and staff near Melbourne reported a low-flying disc-like object. Numerous witnesses and scarce surviving official documentation made it an Australian landmark.
Read the full dossier →Prospector Stefan Michalak said a landed object burned him as it departed. Medical records, damaged clothing, and Canadian government files document the investigation.
Read the full dossier →Witnesses saw lights descend toward the sea. Police launched a possible aircraft-crash response, but search crews found no wreckage and records retained the object as unidentified.
Read the full dossier →Iranian Air Force jets pursued a bright object near Tehran. A declassified U.S. intelligence report recorded visual and radar claims plus reported instrument failures.
Read the full dossier →A Boeing 747 crew reported luminous objects over Alaska. Recorded controller communications, disputed radar returns, and an FAA review preserve the encounter in aviation history.
Read the full dossier →Each new dossier includes a clear chronology, documented evidence, disputed claims, unanswered questions, and links into public archives for deeper reading.