Flying saucer
A flying saucer (also referred to as a flying disc) is a type of described flying craft with a disc or saucer-shaped body, though has also been used generically to refer to any reported anomalous flying object of any shape. The term dates from 1947 and was later supplanted by the USAF in 1952 with the even more-generic unidentified flying objects or (UFO's). These are usually described as silver or metallic, sometimes reported as covered with running lights or surrounded with a glowing light, hovering or moving rapidly, either alone or in tight formations with other similar craft, and exhibiting high maneuverability.