Many rocket engine has fusion-plasma emitter and secondary quantum negative energy transmitter, if further rocket engine has consider more high-energy propulsion such as electrode array, gravitonic impulse engine, ion thruster, and thrilium-III generator to aerospacecrafts, there will be more aerospacecrafts types.
@FLORIDIANMILLIONAIRE4 сағат бұрын
You forgot to mention the ubiquitous flux capacitor