Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

In the 1950s, the U.S. military envisioned a game-changing fighter jet—the Bell D-188, a vertical takeoff and landing (VTOL) aircraft with eight jet engines. Designed to operate from remote locations ...

JetBlue Airways reports that it takes roughly one year on average for its Pratt & Whitney engines to return to service once ...

What happens when a helicopter’s engine fails mid-flight? Instead of falling from the sky, pilots rely on autorotation, a life-saving technique that uses air resistance to slow descent and ensure a ...