In January 1953 the CIA convened five scientists, watched two films and recommended a campaign to cut public interest in UFOs. The declassified Robertson Panel record.
On 24 June 1947 a Boise pilot reported nine bright objects racing past Mount Rainier. What Kenneth Arnold saw, what he never said, and why the mirage verdict is still argued.
The 1968 Condon Report told the US Air Force UFOs weren't worth studying, and Project Blue Book closed. Its own case files, and a leaked memo, tell a messier story.
An Army Reserve helicopter crew over Mansfield, Ohio nearly collided with a cigar-shaped object in 1973 — then found their altimeter climbing with no one at the controls. The evidence, the ground witnesses and the sceptic's case.
On 7 January 1948 a decorated D-Day pilot climbed alone toward an object over three counties and never levelled off. The full case for Venus, for a secret balloon, and for admitting neither one is proven.
A USAF spy jet's crew watched a light pace their wingtip while their own ECM gear and an independent ground radar tracked the same intruder for 90 minutes. The Condon Report never explained it.
A logger vanished from an Arizona forest for five days in 1975 and returned with an abduction story seven men still tell. We weigh the polygraphs, the deadline, and the sceptic's case.
A New Hampshire couple's 1961 drive home became the template for every alien abduction story since. We trace the sighting, the hypnosis tapes, the star map — and why the hypnotist himself didn't buy it.
A New Mexico policeman reported a landed craft and two figures beside a highway in 1964. The Air Force, the FBI and J. Allen Hynek all investigated — and the file still reads 'unidentified'.
In 1977 an Amazon island reported lights that burned people. Brazil's Air Force spent four months watching, and its Operação Prato files are now public.
In May 1967 a Winnipeg mechanic left the Manitoba bush with a grid of burns on his chest. The RCMP, the RCAF and the USAF all investigated. Nobody explained it.
On 13–14 August 1956 USAF and RAF radars, a C-47 pilot and a Venom night-fighter crew all tracked the same intruder over Suffolk. Even the Condon Report couldn't dismiss it.
Thirty years after Columbia flew the longest shuttle mission ever, three of its photographs have been published as official UAP files. The object in them is genuinely odd — and the release stripped out everything that could have identified it.
A newly released transcript puts Edward Teller, Norris Bradbury and meteor expert Lincoln LaPaz in a Los Alamos conference room, arguing about lights over the nuclear stockpile — and failing to agree on what they were.
Radar tracked it for a week. Four aircrew watched it. A targeting pod filmed it. The Pentagon confirmed the footage. The definitive account of the 2004 Nimitz Tic Tac encounter — what happened, what's corroborated, and what isn't.
In December 1980, US airmen at a nuclear-armed airbase in Suffolk reported a landed craft, pulsing lights and radiation traces — and their deputy commander wrote it all down. Forty-odd years on, how much of Rendlesham actually holds up?
In September 1976 the Imperial Iranian Air Force scrambled F-4 Phantoms at a brilliant object over Tehran. Both jets reported instruments and weapons failing as they closed — and a US intelligence memo called the case 'outstanding.'
For more than a year, tens of thousands of Belgians reported silent black triangles overhead. Their air force scrambled F-16s, released the radar data, and admitted it was stumped — even as the wave's most famous photograph turned out to be a fake.
A rancher found strange debris in the New Mexico desert, an army airfield announced it had a 'flying disc,' and then took it back within hours. Everything else — the bodies, the memory metal, the cover-up — came decades later.
On one night in March 1997, thousands of Arizonans watched lights over the desert. It was really two separate events — a silent V that crossed the state, and a set of hovering lights later pinned on flares. Even the governor came round.
For two weekends in July 1952, unidentified blips appeared on radar over Washington D.C., jets were scrambled, and the Air Force held its largest press conference since the war. The official answer — a heat haze on the radar — has never fully satisfied.
A fireball crossed six US states one December afternoon in 1965. In one Pennsylvania town, witnesses say an acorn-shaped object came down in the forest — and that the military hauled something away and told everyone there was nothing to see.
A civilian photographer aboard a Brazilian Navy vessel snapped a Saturn-shaped object over a remote South Atlantic island — and the government stood behind the pictures. The trouble is who was holding the camera.
In 1986 the crew of a Japan Airlines 747 reported being paced by lights — and then by something enormous — for the better part of an hour over Alaska. The FAA investigated, the radar was ambiguous, and two bright planets were hanging in exactly the wrong place.
For years in the 1980s, huge silent V-shaped craft drifted over the New York suburbs, watched by thousands and investigated by a founding father of UFO study. Some of it was a stunt by a handful of pilots. Not all of it fits.
Dozens of people around a small Texas town — a police officer and a pilot among them — reported a huge, fast, silent object. Then investigators pulled the FAA radar, and found unexplained tracks the military's shifting story couldn't quite cover.
In 2006, a dozen United Airlines employees at Chicago's O'Hare said a metallic disc hovered over a gate, then shot straight up and left a clean hole in the overcast. The FAA's answer was a 'weather phenomenon' it declined to investigate.
One autumn morning in suburban Melbourne, students and teachers at Westall High poured onto the oval to watch a silver craft descend near their school. It remains one of the largest mass sightings on record — and one of the least explained.
A French farmer said a grey disc landed in his field for a moment and flew off. What makes the 1981 case unusual is what happened next: a government scientific body arrived, took samples, and found the soil and plants had changed.
In a few hours one November night, driver after driver around a small Texas town reported the same thing: a glowing egg-shaped object, and engines and headlights that died as it neared. It's one of the best vehicle-interference cases on record.
In 2013, a US Customs and Border Protection plane filmed a small object skimming over Puerto Rico, dropping into the sea, and apparently splitting in two — all on thermal infrared. It is one of the best-documented modern videos, and one of the most argued-over.
In October 1967, villagers on the Nova Scotia coast watched an object with lights descend and strike the water. The RCMP and the Navy searched for days. Canada's own files still list it as an unsolved UFO case — one of the best-documented on record.
On a March morning in 1967, a flight of nuclear Minuteman missiles at a Montana air base dropped offline within seconds — while security guards reported a glowing object over the site. The officers who were there have talked ever since. The Air Force says the two things aren't connected.
In January 1996, a Brazilian town convulsed with reports of a strange creature loose in the streets — and rumours the military had captured it. It is one of the most beloved cases in South America, and one of the thinnest on hard evidence. Here's why it's both.
One September morning in 1994, dozens of schoolchildren in Zimbabwe said a craft landed beyond their playground and a being looked at them. They drew the same thing, separately, and told a Harvard psychiatrist the same thing, for years. It remains deeply unsettling.
In 1980, two women and a boy on a dark Texas road said they met a diamond-shaped craft belching fire, ringed by military helicopters. Then they got sick — burns, hair loss, illness that looked like radiation. It's the rare UFO case with a medical record.