NASA's X-59 supersonic jet, dubbed the "son of Concorde," has completed low-speed taxi tests, advancing toward its first ...

NASA's X-59 is taking slow steps towards supersonic flight, beginning taxiing tests at US Air Force Plant 42 in Palmdale, ...

NASA's experimental X-59 supersonic jet, nicknamed the son of Concorde, could halve travel times between major cities like New York and Paris.