Introduction Ever since US Air Force Pilot Kenneth Arnold coined the term Flying Saucer, on 24th June 1947, after allegedly encountering nine disk shaped objects while out flying over the Cascade Mountains, the world wide sightings of such objects, has increased logarithmically. By 1957 the furor over UFO sightings showed no sign of abating and the sightings had now been awarded levels of classification by US Astronomer, Allen. J. Hynek. Hynek created three categories for UFO encounters: Close encounters of the first kind: nocturnal lights, d ....