There was a problem though; solid rocket motors are far too common to be interesting, and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before ...

We are fascinated by the hybrid rocket engine ... motor using solid propellant is lit it continues to burn until all of the fuel is consumed. That is not the case with this design.

A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; they were ...

Solid-fuel rockets ... amounts of fuel into the combustion chamber. They ignite when they mingle. So far, the system has been tested only in an experimental rocket engine on the ground.

A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General Atomics ...

General Atomics Electromagnetic Systems (GA-EMS) has successfully tested the nuclear fuel that may one day ... innovations peripheral to the rocket engine itself. There are alternatives to ...

Will Edwards is the co-founder and CEO of Firehawk Aerospace, a hybrid rocket engine design and manufacturing ... traditional solid rocket motors in terms of both fuel performance and with its ...

SEOUL--North Korea has tested a "high-thrust solid-fuel motor," state media reported ... including static rocket engines and space launch vehicles. A new report by the U.S.-based Center for ...