We dig into the strange chapter of American aviation history that produced the Vought XF5-U, the experimental aircraft that came remarkably close to looking like a flying saucer. This description ...

Early circular-winged aircraft -- German wartime flying discs -- Canada's Cold War saucers -- Postwar discplane development -- Russian flying discs: myth and reality -- Lighter-than-air vehicles and ...

Near the closing hours of world war two, the nazis started to experiment with more… unconventional aircraft designs. And ...

A former NASA flight surgeon has spoken out for the first time about a classified sighting he claims to have witnessed more than 30 years ago. Dr. Gregory Rogers, who served as NASA's Chief Flight ...

A retired NASA flight surgeon said he saw footage of a 20-foot-wide flying saucer emblazoned with the US Air Force logo performing deft maneuvers in a military hangar more than 30 years ago, according ...