UAP cases backed by instrument or pilot data rather than eyewitness account alone. 24 case files in the archive.
Two F/A-18F Super Hornets from the USS Nimitz strike group intercepted a smooth white object off Southern California. Radar, visual, and FLIR sensor data combined.
August 15, 1977: Ohio State's Big Ear telescope detected a 72-second narrowband signal from Sagittarius. Over 100 follow-up observations have found nothing.
The USAF investigation that reviewed 12,618 reports and classified 701 as unidentified. Ruppelt, Hynek, the Robertson Panel (1953), the Condon Committee (1968-69).
RAF Bentwaters/Woodbridge, December 26-28, 1980. Sgt. Penniston's contemporaneous notes; Lt. Col. Halt's 18-minute tape; the January 1981 Halt memo to the UK MoD.
Approximately 2,000 sightings of large triangular objects across Belgium over five months. March 30-31, 1990 F-16 intercept with radar locks.
The FLIR videos from the USS Theodore Roosevelt strike group's 2014-2015 East Coast deployment. Pentagon's 2020 official release.
The Pentagon's new UAP document portal, launched May 2026 under the 2024 NDAA Disclosure provisions.
The largest geomagnetic storm in recorded history. Richard Carrington's white-light flare observation; auroras visible in the Caribbean; telegraph systems failing worldwide.
Imperial Iranian Air Force F-4 Phantom intercepts of an unknown object over Tehran. Multiple instrumentation and weapons-systems failures during approach.
Betty Cash, Vickie Landrum, and 7-year-old Colby Landrum encountered a diamond-shaped object emitting flames on FM 1485 near Huffman, Texas. Severe radiation-burn-like injuries.
Kentucky Air National Guard P-51 Mustang pilot Captain Thomas Mantell killed pursuing an unidentified object visible from Godman AAF.
Two consecutive weekends of radar tracks over Washington, DC. Andrews AFB radar detection; F-94 Starfire intercepts; Truman briefed.
Socorro, New Mexico police officer Lonnie Zamora's daylight close-encounter with an egg-shaped object on legs in an arroyo. Physical traces: four ground imprints, burned creosote bushes.
Multi-witness sighting of a 60-foot object descending into Shag Harbour, Nova Scotia, October 4, 1967. RCMP and Coast Guard response.
Allied military pilot reports of unidentified glowing aerial objects, late 1944-May 1945, across European and Pacific theaters.
11 independent reports of vehicle electrical-system failures associated with a glowing object near Levelland, Texas, over a 5-hour period.
The US Vela 6911 satellite's detection of a double flash characteristic of an atmospheric nuclear test in the South Atlantic. The Carter-era Ad Hoc Panel's non-nuclear ruling; the continuing Israeli-South African joint-test hypothesis.
The recurring atmospheric light phenomenon in the Hessdalen Valley, peak observations 1981-1984. Project Hessdalen's automated monitoring station (1998-present). The plasma, piezoelectric, and Coulomb-crystal hypotheses.
Dozens of independent witnesses across Erath, Comanche, and Hood Counties, Texas reported a large object with bright lights. The USAF's January 14 denial reversed January 23: F-16s had been on training flights in the area. FAA radar correlation near Crawford ranch's P-49 restricted airspace.
The Pentagon's secret Advanced Aerospace Threat Identification Program, funded at Senator Harry Reid's urging via the AAWSAP/Bigelow contract. Luis Elizondo's disputed role, the DIRD technical studies, and its December 2017 disclosure that opened the modern UAP era.
The succession of official US UAP offices: the Navy/ODNI UAP Task Force (2020), AOIMSG (2021), and the All-domain Anomaly Resolution Office (AARO, 2022). Their mandates, leadership, reporting mechanisms, and the institutionalization of UAP investigation.
The first unclassified US intelligence UAP report in decades. Its review of 144 reports from 2004-2021, the single explained case (a deflating balloon), the five explanatory categories, and the careful neither-confirm-nor-deny conclusion.
The thermal video from a US Customs and Border Protection aircraft showing an object skimming over Puerto Rico, entering the water, and appearing to split in two. The SCU analysis claiming anomaly, and the Chinese-lantern skeptical explanation.
Avi Loeb Harvard-led scientific search for extraterrestrial technology, and its 2023 Pacific expedition to the IM1 interstellar-meteor site. The spherules recovered, the extrasolar composition claim, and the coal-ash contamination critique.