A five-part series delves into a decade-long federal investigation of UFO sightings.
Aired: Feb 13, 2023The truth about a secretive initiative on unidentified aerial phenomena is re...
Aired: Feb 13, 2023Dr. J. Allen Hynek, a respected astronomer, spearheads the scientific inquiry...
3. Close Encounters at Nuclear Bases
Aired: Feb 20, 2023UFOs regularly visited US nuclear bases in the 1960s and later, with the gove...
Aired: Feb 20, 2023A series of alarming near-misses between Unidentified Aerial Phenomena (UAPs)...
Aired: Feb 27, 2023A group of Navy pilots in 2015 encounter unexplained flying objects with no d...
Secret Pentagon Program Clip | UFOs: Investigating the Unknown | National Geographic
Seasons: 2
Current Status: Returning Series
Network: National Geographic
Production Country: United States
Genres:Documentary
Currently, you have the opportunity to watch "UFOs: Investigating the Unknown" by streaming it on the following platforms: Disney+, Hulu, Spectrum On Demand, National Geographic, VICELAND or alternatively, you can enjoy it completely free of charge with advertisements on the following platforms: National Geographic. Additionally, viewers have the option to either rent or purchase "UFOs: Investigating the Unknown" on the following digital platforms: AppleTV, Amazon, VUDU, Fandango at Home.
