Browse every indexed declassified case tagged as unknown. These shape landing pages create searchable research hubs from the underlying PURSUE archive.
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.
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.
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.
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.
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.