Fundamentals of subsonic aerodynamics. Atmosphere models. Air speed measurement, boundary layers, aerodynamic heating. Circulation, downwash, and three-dimensional wing theory. Airfoil data, and lift ...

Hermeus seems dead keen on fast-tracking its way to hypersonic passenger flight. Its uncrewed subsonic Quarterhorse Mark 1 ...

The subsonic test vehicle is the first flight-capable aircraft in the Quarterhorse line, with which Hermeus eventually hopes ...

The Russian Su-47 “Berkut,” an experimental fighter jet from the late 1990s, featured a distinctive forward-swept wing design ...

Resigned to it, airlines are planning either routes over water and desert or subsonic speeds over populated areas. Either solution could cut deeply into the time-distance economies that could ...

Oct. 13 (UPI) --The fifth test flight of SpaceX's Starship spacecraft successfully ended Sunday with a controlled "subsonic belly flop" into the Indian Ocean. The spacecraft was launched just ...