Foreword by Dr. Roger D. Launius, Former NASA Chief Historian For the past 75 years, the U.S. government has invested significant time and money into advanced a

Trace the historical beginnings of the aircraft that pushed aviation-performance levels to new heights, many of which were developed into the great operational

This illustrated WWII history reveals the full range of experimental military aircraft that the Third Reich nearly flew into combat. From jet planes and high-al

The revolutionary X-15 remains the fastest manned aircraft ever to fly. Built in the two decades following World War II, it was the most successful of the high-

Exotic research aircraft designed, built, and flown in Europe in the two decades following World War II were the foreign equivalent of the legendary American X-