Ever wonder how astronauts learn to float? In Bordeaux, France, European astronauts train for zero gravity using parabolic flights. By flying in steep arcs, these aircraft create short, 22-second ...

High-speed aircraft developer Hermeus has successfully flown its remotely piloted Quarterhorse Mk. 1 demonstrator at Edwards AFB, California, marking a key step toward the follow-on development of ...

High-speed aircraft developer Hermeus has successfully flown its remotely piloted Quarterhorse Mk. 1 demonstrator at Edwards ...