The aggressive take-off profile of the Soviet TU-144 supersonic passenger airplane (right) vs. the French-British Concorde (left).At its peak, the Anglo-French Concorde was the epitome of technological prowess and super sleek design in 20th-century aviation. It was considered the most beautiful commercial plane the world had ever seen - and, being the West's first supersonic jet, it was also the fastest of its era. However, the Concorde was not the first supersonic plane to make it to market