an internal combustion engine does. That's why rockets have to carry tanks of both fuel and oxidizer. The SpaceX Falcon 9's Merlin engines use rocket-grade kerosene (RP-1) fuel with liquid oxygen ...

They do not work by "pushing against the air," instead ... The combustion of fuel in a rocket engine produces exhaust. Rockets, unlike airplane jet engines, are designed to operate in space ...

Join Dr. Larry de Quay of NASA as he explains the physics and chemical processes of rocket engines and some of the analytical methods used in their design. Discover the design approaches and ...

Humans love combusting fuels in order to do useful work. Thus far in our history, whether we look at steam engines, gasoline engines, or even rocket engines, all these technologies have had one ...