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

Boeing has boasted an outsized role in developing revolutionary commercial jet aircraft, although only time will tell if that trend will continue.

An interstellar comet is dramatically jetting off ice and dust into space, a new image shows. The comet, called 3I/ATLAS, is sending out a jet of material towards the sun as our nearest star warms up ...