and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been ...

While we’re reluctant to say it for fear of being misinterpreted, the new liquid fuel rocket engine being built by Copenhagen Suborbitals is one of the most impressive, daring, and nearly the ...

The researchers implemented design changes and cooling ... technology and its applications in liquid rocket engines. Pintle Injector: A type of fuel injector used in rocket engines that controls ...

Most liquid-fuel rocket engines require a secondary combustion ... can be increased by more than three times above present design levels. Contact us at [email protected] ...

Russia's RS-28 Sarmat missile, claimed by Putin to be powerful, faces development setbacks linked to Ukrainian technology, as ...