YEAR DOSSIER

1991 UAP Cases

Browse every indexed UAP case from 1991. These year landing pages create long-tail search entry points for archive queries tied to specific years and incidents.

3 INCIDENTS · YEAR-BASED ARCHIVE HUB
ALL INCIDENTSFULL TIMELINESOURCE GUIDE
NASA◉ Orb / Sphere
UNCLASSIFIED
NASA-006 · 1991-09-15

STS-48 Discovery — NASA Footage, Anomalous Objects

◎Low Earth Orbit — Discovery shuttle, ~570 km altitude

NASA's Space Shuttle Discovery STS-48 mission recorded footage showing multiple small bright objects making sharp directional changes and accelerating at high speed in Earth orbit. One object abruptly changes direction moments before a flash and streak cross the frame. The footage was broadcast in the official NASA public feed. Physicists and aerospace engineers publicly analyzed the footage and some concluded the movements were inconsistent with ice particles or thruster firings.

RAPID ACCELERATION90 DEGREE TURNSDISAPPEARED INSTANTLY
MODERATE
◈ MEDIA▶ VIDEO
OPEN DOSSIER →
DoD◉ Orb / Sphere
SECRET
DOD-093 · 1991-01-17

Gulf War UAP Reports — USCENTCOM Operational Records

◎Kuwait, Iraq, and Saudi Arabia theater of operations

During Operation Desert Storm, US and Coalition combat aircrews filed multiple reports of unidentified objects in the operational theater. USCENTCOM records, partially declassified, document objects that appeared on radar but did not match the transponder signatures of any Coalition aircraft. Several fighter pilots reported intercept attempts. The objects performed maneuvers that exceeded the capabilities of any known aircraft in the theater.

HOVERINGRAPID ACCELERATIONSENSOR INTERFERENCE
MODERATE
◈ MEDIA
OPEN DOSSIER →
State Dept◎ Disc / Saucer
SECRET
STATE-039 · 1991-08-14

Moscow UAP Events — Soviet KGB Files Partial Release

◎Moscow and surrounding region, Russian SFSR, Soviet Union

Following the dissolution of the USSR, limited KGB and Soviet military files on UAP investigations were disclosed. Soviet Air Defense Forces radar logs from multiple years document anomalous contacts that could not be attributed to US or NATO aircraft. Soviet military investigations were conducted under the cover designation 'MO RF Study of Anomalous Phenomena.' The partial disclosures were documented by Russian researchers and referenced in diplomatic reporting.

HOVERINGRAPID ACCELERATIONSENSOR INTERFERENCE
MODERATE
◈ MEDIA
OPEN DOSSIER →