An unidentified flying object (UFO), or unidentified anomalous phenomenon (UAP), is any perceived aerial phenomenon that cannot be immediately identified or explained. Upon investigation, most UFOs are identified as known objects or atmospheric phenomena, while a small number remain unexplained.
UFO conspiracy theories are a subset of conspiracy theories which argue that various governments and politicians globally, in particular the United States government, are suppressing evidence that unidentified flying objects are controlled by a non-human intelligence or built using alien technology. Such conspiracy theories usually argue that Earth governments are in communication or cooperation with extraterrestrial visitors despite public disclaimers, and further that some of these theories claim that the governments are explicitly allowing alien abduction.
Majestic 12, also known as MJ-12 for short, is a purported organization that appears in UFO conspiracy theories. The organization is claimed to be the code name of an alleged secret committee of scientists, military leaders, and government officials, formed in 1947 by an executive order by U.S. President Harry S. Truman to facilitate recovery and investigation of alien spacecraft. The concept originated in a series of supposedly leaked secret government documents first circulated by ufologists in 1984. Upon examination, the Federal Bureau of Investigation (FBI) declared the documents to be "completely bogus", and many ufologists consider them to be an elaborate hoax. Majestic 12 remains popular among some UFO conspiracy theorists and the concept has appeared in popular culture including television, film and literature.
The Roswell incident centers on the July 1947 recovery of metallic and rubber debris from a crashed military balloon by Roswell Army Air Field personnel, who issued a press release announcing possession of a "flying disc". Decades later, conspiracy theories claimed that debris from an alien spaceship had been covered up by the government. In response, in 1994 the United States Air Force published a report concluding the crashed object was a top secret nuclear test surveillance balloon from Project Mogul.
Dulce Base is the subject of a conspiracy theory claiming that a jointly-operated human and alien underground facility exists under Archuleta Mesa on the Colorado–New Mexico border near the town of Dulce, New Mexico, in the United States. Claims of alien activity there first arose from Albuquerque businessman Paul Bennewitz.
History's Mysteries is an American documentary television series that aired on the History Channel.
Proof Positive is a reality television paranormal investigation show broadcast by the SciFi Channel beginning on October 6, 2004, through December 8, 2004. It was shown as part of the "SciFi Wednesday" evening schedule line up in the United States along with other reality television programs as Scare Tactics and Ghost Hunters. Proof Positive ran for ten episodes.
Linda Moulton Howe is an American investigative journalist and Regional Emmy award-winning documentary film maker best known for her work as a ufologist and advocate of a variety of conspiracy theories, including her investigation of cattle mutilations and conclusion that they are performed by extraterrestrials. She is also noted for her speculations that the U.S. government is working with aliens.
Joe Nickell is an American skeptic and investigator of the paranormal.
Many works of fiction have featured UFOs. In most cases, as the fictional story progresses, the Earth is being invaded by hostile alien forces from outer space, usually from Mars, as depicted in early science fiction, or the people are being destroyed by alien forces, as depicted in the film Independence Day. Some fictional UFO encounters may be based on real UFO reports, such as Night Skies. Night Skies is based on the 1997 Phoenix UFO Incident.
Jenny Randles is a British author and former director of investigations with the British UFO Research Association (BUFORA), serving in that role from 1982 through to 1994.
Skinwalker Ranch, also known as Sherman Ranch, is a property of approximately 512 acres (207 ha), located southeast of Ballard, Utah, that is reputed to be the site of paranormal and UFO-related activities. Its name is taken from the skin-walker of Navajo legend concerning vengeful shamans.
Nick Pope is a media commentator and former civil servant. Whilst an employee at the British Government's Ministry of Defence (MoD), Pope was responsible, among other duties, for investigating UFO phenomena to determine if they had any defence significance.
Orfeo Matthew Angelucci was an American author, lecturer, and so-called contactee - known for his claims that he had experiences with extraterrestrial beings. He lectured extensively on the subject of his extraterrestrial encounters between the 1950s and 1960s before his passing in 1993.
A UFO convention is a convention about UFOs that usually take place annually at hotels or convention centers. Historically, many would mainly feature contactees giving presentations about their experiences. Other topics, like UFO conspiracy theories, general conspiracy theories, and other paranormal phenomena are often discussed.
Die Glocke was a purported top-secret scientific technological device, secret weapon, or Wunderwaffe developed in the 1940s in Nazi Germany. First described by Polish journalist and author Igor Witkowski in Prawda o Wunderwaffe (2000), it was later popularized by military journalist and author Nick Cook, who associated it with Nazi occultism, antigravity, and free energy suppression research. Mainstream reviewers have criticized claims about Die Glocke as being pseudoscientific, recycled rumors, and a hoax. Die Glocke and other alleged Nazi "miracle weapons" have been dramatized in video games, television shows, and novels.
The Aztec, New Mexico UFO hoax was a flying saucer crash alleged to have happened in 1948 in Aztec, New Mexico. The story was first published in 1949 by author Frank Scully in his Variety magazine columns, and later in his 1950 book Behind the Flying Saucers. In the mid-1950s, the story was exposed as a hoax fabricated by two con men, Silas M. Newton and Leo A. Gebauer, as part of a fraudulent scheme to sell supposed alien technology. Beginning in the 1970s, some ufologists resurrected the story in books claiming the purported crash was real. In 2013, an FBI memo claimed by some ufologists to substantiate the crash story was dismissed by the bureau as "a second- or third-hand claim that we never investigated".
There was an alleged UFO incident on Ilkley Moor on 1 December 1987. A retired police officer claimed that he was abducted by aliens while on a morning walk and briefly held on their craft before being returned to the moor. The man took a photograph of the moor which he said shows one of the aliens that abducted him.
John Olsen Lear, son of Learjet magnate Bill Lear, was an aviator who set multiple records, later flying cargo planes for the CIA during the Vietnam era.
