UFO Project Blue Book 50th Anniversary

UFO Project Blue Book 50th Anniversary
For more than 20 years, the U.S. Air Force documented and analyzed UFO sightings through Project Blue Book, which launched in 1952. The National Archives Museum in Washington, DC is presenting UFO files from Project Blue Book in the Featured Document gallery through January 16, 2020. For more information: https://prologue.blogs.archives.gov/2...