Intuitive Machines launches its second moon lander, which will use NASA and commercially developed tools to search for ice in the moon's crust.

Technically, jet fuel can be used to power a diesel engine -- and it was when an expedition ... In other words, don't expect your truck to suddenly be a rocket-like speed demon.

Related Stories ・NASA looks to revolutionize air travel with first-of-its-kind ultra-efficient jet engine ・NASA engineer developed a propellant-less rocket that defies conventional laws of ...

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 ...

And systems like the Bell Rocket Belt were actually rocket packs ... had in terms of enough propulsive force in a small form. Jet engines, I mean, they haven't been around that long.

While the latest generation of both supersonic and hypersonic aircraft mostly use jet engines and atmospheric oxygen for combustion, spaceplanes, generally speaking, also have wings but use rocket ...