From piston engines to future hydrogen fuel celled engines, the history of aero engines is full of revolutions.

The De Havilland Comet’s first flight in 1952 marked the dawn of the jet-airliner era and transformed commercial aviation.

The refinement of the fighter jet seems to have happened at a blistering pace. The world's first operative fighter jet was Germany's Messerschmitt Me 262, which took to the skies during the latter ...