November 20th
3 documented paranormal events occurred on this day, spanning 1952 to 2010. Browse hauntings, UFO sightings, cryptid encounters, and unexplained phenomena recorded throughout history.
Featured cases
AAWSAP DIRD: Detection and High-Resolution Tracking of Vehicles at Hypersonic Velocities, November 20, 2010 — Department of War Research Paper
Las Vegas, Nevada
This DIRD surveys how hypersonic vehicles may be detected and tracked by exploiting the physical effects they create in flight, especially shock waves, ionized gas, hot surfaces, and turbulent atmospheric wakes. The report reviews a broad set of detection methods, including radar, infrared…
Diplomatic Cable, Brazil, November 20, 1963 — Department of State File
Bahia, Brazil
This document is a U.S. Department of State diplomatic cable from the U.S. Embassy in Rio de Janeiro, Brazil to the Office of the Secretary of State in Washington, D.C., on November 20, 1963. This cable relays the findings of the scientific attaché at the American Consulate in Salvador, Bahia,…
George Adamski Contact
Desert Center, California, USA
George Adamski claimed contact with a Nordic alien from Venus in the California desert. His controversial story launched the contactee movement and changed UFO culture forever.
Every event recorded on this day
- 2010 UFO AAWSAP DIRD: Detection and High-Resolution Tracking of Vehicles at Hypersonic Velocities, November 20, 2010 — Department of War Research Paper Las Vegas, Nevada
- 1963 UFO Diplomatic Cable, Brazil, November 20, 1963 — Department of State File Bahia, Brazil
- 1952 UFO George Adamski Contact Desert Center, California, USA