While most sights described as UFOs turn out to be misidentified known natural and artificial phenomena, many hundreds do not. It is these that form the core of the UFO mystery. That UFOs constitute a distinct category of describable sights is based on hundreds of highly detailed and consistent descriptions by professionals (especially airline and military pilots) of their close-up, broad daylight observations of unique flying machines. This is supported by the permanent files of the U. S. Air Force‘s Project Blue Book UFO investigation (1948-1969). Of 572 cases admittedly unidentified (and not simply lacking sufficient information), 15% (85) are from military pilots, most of them the USAF’s own. Adding to them the unexplained sightings by commercial airline and professional test pilots, the figure […] Read More