UFOs: A Threat From The Skies

There's another Mysterious Universe article from me this week. The subject is a curious and little known one: a respected scientist from MIT who - in the summer of 1947, when the modern era of Ufology began - came to believe that Flying Saucers were being positioned in Earth orbit (perhaps by the Russians) to rain down either atomic bombs or "germ bombs."

Here's the link...