In 1959, on April 20th (a date that has hosted a succession of "terror" events in recent years), noted astronomer and ufologist Morris K. Jessup was found dead in his car in Dade County, Florida - an apparent suicide. Jessup, a firm believer that UFOs were not from outer space, was the first researcher to expound intelligently on the "terrestrial thesis," and his death sparked rumors that he had been "taken out" by the thuggish "enforcers" of the...