This collection of UFO reports from pilots, astronauts, and other government officials will prove to you that UFOs are not only real, but have been here for a long time. Take an in-depth look at the US Government's reactions to UFO phenomena since 1947. Find out what happens when military aircraft fire upon a UFO and whether these aircraft are a threat to our national security. Be there with military and civilian pilots, military personnel, and others who have had encounters with UFOs. Learn about the sighting at a Washington, D.C., conference, read Department of Defense memos, find out about military weapons being developed to fight aliens. Approach the threshold of the unknown. It's time you learned the truth about UFOs.