Liquid-fuelled rocket engine design has largely followed a simple template since the development of the German V-2 rocket in the middle of World War 2. Propellant and oxidizer are mixed in a ...

Decades after the end of the space race, an American rocket took ... of a Saturn V engine. Whether you’re shaking or nodding your head at how awesomely dangerous this design is, you’re right.

A new type of rocket engine that could improve aircraft, spacecraft, and other transportation systems is being developed by private and public institutions such as NASA and the Air Force Research ...