A UFO or unidentified flying object is an apparition in the sky which exhibits motility or impermanence while not being readily identifiable. Many people claim UFOs are extraterrestrial aircraft but the majority of scientists say there is no definitive evidence to support that supposition
People tend to believe all sorts of non-scientific and paranormal concepts and to accept this belief without proof. A prevalent belief is that aliens from some other cosmic body have visited the earth, though there is no direct proof of such an event. Many see this belief as deriving from the prevalence of science fiction in literature, films, and television and from anxiety brought about during the Cold War era, but in fact some belief in alien beings can be found throughout history, though identifying these interlopers as aliens from another planet is more common today than it was in the past.
The publicity of encounters with UFOs started in the late 1940's. There had been reports before that......

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Title: Ufo
Approximate Word Count: 438
Approximate Pages: 2 (250 words per double-spaced page)

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