15 indexed incidents spanning 1947 to 2025, ordered chronologically from the PURSUE Initiative files.
Materials recovered near Roswell, NM. A hexagonal disc approximately 20 feet in diameter was documented, suspended from a balloon. Modern re-analysis notes 'composition inconsistent with known terrestrial alloys'.
Astronaut Frank Borman reported a 'bogey' keeping pace with Gemini 7 in orbit. Audio recording included in the PURSUE release. NASA classified as 'unexplained orbital anomaly'.
Photograph shows five unexplained phenomena above the lunar horizon. Pete Conrad's filed report describes an object maintaining parallel course for approximately 40 minutes during lunar orbit.
Photograph shows three dots in triangular formation in the lunar sky. Harrison Schmitt reported a flash north of Grimaldi crater. NASA's assessment: 'no consensus about the nature'. Photographs not included in original public mission archives.
Commercial PanAm aircraft at 41,000 ft encountered an object performing circles, corkscrews and 90-degree turns at rapid rates. State Department diplomatic cable filed. No military explanation found.
Recurring UAP activity reported near nuclear installations in Eastern Europe. Luminous spheres that neutralized sensor systems upon approach. Recurring pattern documented across multiple facilities.
Internal military memo describes 'one possible small UAP' operating near US military assets in Iraq at ~80,000 ft altitude. Performed maneuvers inconsistent with any known aerial vehicle.
NATO pilot reported a 'triangular and metallic UAP' at 25,000 ft over the Mediterranean. Object hovered motionless for 4 minutes then accelerated to beyond sensor range instantaneously.
Object tracked making multiple precise 90-degree turns at approximately 80 mph over Greek airspace. Turns executed with zero radius — inconsistent with any known aircraft. State Dept cable filed via Athens embassy.
UAP entered the ocean without deceleration, tracked by sonar at 900m depth for 11 minutes, re-emerged and departed at hypersonic speed. First officially documented transmedium UAP event.
Federal agents witnessed orange orbs described as resembling 'the Eye of Sauron without a pupil', emitting smaller red orbs in groups of 2–4. Rated 'among the most compelling cases in AARO's holdings.'
An ellipsoid bronze metallic object, 130–195 feet in length, materialized from a bright light and disappeared instantaneously. Rated among the most extraordinary events in the PURSUE release.
Football-shaped UAP captured by advanced US military sensor platform in the Indo-Pacific. Object caused temporary sensor interference upon approach and displayed acceleration beyond Mach 5.
F-18 pilots observed two semi-transparent orange areas, each visible for 2 seconds, described as 'multiple glares or light from an unknown origin.' Objects maintained a precise formation before disappearing simultaneously.
FBI Photo B20: an infrared still of an unidentified craft hovering at under 1,000 ft for 45 minutes. Object defied wind conditions and maintained perfect stationary position with no discernible propulsion.