Flying Saucers From HellUfology often seems to come down to a choice between extraterrestrial visitors and some as yet unknown natural phenomenon but, as Dr David Clarke reveals, a now largely forgotten counter-theory was of infiltration by demons from the fiery pits of Hades. Illustration by Mick Brownfield. By Dr David Clarke June 2006 "You’d better pray to the Lord when you see those flying saucersIt may be the coming of the judgement day…" – Charles Green & Cy Cohen, "When You See Those Flying Saucers" – Oct 1947. Since the 1950s, the dominant, and certainly the most popular, hypothesis...