Science & the Skeptics
Instruments, studies and the explanations that solved many cases. 23 entries, oldest first.
The Green Fireballs
Bright green lights over America's most secret nuclear sites. They came back in the 2026 files.
The Lubbock Lights
Texas Tech professors watched V-shaped groups of soft lights glide over town.
The Tremonton Film
A Navy photographer's 16mm film of shining dots, reviewed by the CIA. It reappeared in 2026.
The Robertson Panel
The CIA asks top scientists if UFOs are a threat. Their answer shaped policy for decades.
Blue Book Special Report No. 14
The first big statistical study of UFO reports, and an argument still running.
APRO, NICAP and the Civilian Investigators
Ordinary citizens organize to investigate UFOs and push the government for answers.
The RB-47 Encounter
A spy plane's crew, its electronic sensors and ground radar all tracked something for hours.
John Glenn's Fireflies
The first American to orbit Earth sees thousands of glowing specks dancing around his capsule.
Swamp Gas in Michigan
Two words from an astronomer led Congress to its first UFO hearing.
The Condon Committee
An independent scientific study concludes UFOs are not worth further study. Its own data was messier.
The 1968 House UFO Symposium
Scientists, including Carl Sagan, argue about UFOs before Congress.
GEIPAN: France's Official UAP Office
The longest-running government UAP office in the world publishes its cases online.
Trans-en-Provence
The French government's scientists analyze a landing trace in a garden.
The Hessdalen Lights
A Norwegian valley where strange lights are studied with permanent instruments.
The STS-48 'Zigzag' Video
Shuttle video shows dots drifting, then darting away after a flash. It became a UFO classic.
The CIA's Own UFO History
A CIA historian says spy planes explain many 1950s–60s sightings.
The Mexican Air Force Infrared Video
A drug-surveillance plane films eleven glowing objects on infrared. They didn't move.
Britain's UFO Files & Project Condign
A secret UK intelligence study and decades of Ministry of Defence files go public.
Chile's CEFAA and the Navy Helicopter Video
Chile's official UFO committee releases a Navy video it calls unexplained. Online analysts found the airliner.
Gimbal & GoFast
Two Navy infrared videos that changed the conversation, and the analysts who picked them apart.
The 2019 'Pyramids' & Omaha Sphere
Leaked Navy footage of triangle-shaped lights and a sphere that seemed to enter the sea.
NASA's UAP Study
A panel of scientists asks how to study UAP properly. The answer: better data.
AARO's Annual Reports
Year by year: more reports, mostly balloons, drones and birds, and a handful of puzzles.