Project Blue Book: The US Air Force's Investigation of UFOs

In fear of threat to national security, the United States Air Force conducted investigations on thousands of UFO sightings that took place over the course of two decades.
In fear of threat to national security, the United States Air Force conducted investigations on thousands of UFO sightings that took place over the course of two decades.

My time as a UFO investigator for the government

Project Blue Book (TV Series 2019–2020) - IMDb

How UFO Sightings Went From Conspiracy Theory To A Serious

Project Blue Book: What was US Air Force operation to investigate

Project Blue Book' Is Based on a True U.F.O. Story. Here It Is

In 'Project Blue Book,' History Channel's Hit Formula Mixes Fact

What we know from decades of UFO government investigations

The story of the alleged 1964 Fishersville UFO landing and the top

Do Records Show Proof of UFOs?

Project U.F.O. (TV Series 1978–1979) - IMDb

Project Blue Book Season 1