Question

Explain UFO????????????????

Answer 1

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HERE IS YOUR ANSWER...

An unidentified flying object or UFO, is defined as a perceived object in the sky, not identifiable by standard criteria. Most UFOs are later identify  as conventional objects or phenomena. The term is widely used for claimed observations of extraterrestrial craft.

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Answer 2

An unidentified flying object or UFO, is defined as a perceived object in the sky, not identifiable by standard criteria. Most UFOs are later identified as conventional objects or phenomena. The term is widely used for claimed observations of extraterrestrial craft