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 ...

Description: Project BLERP aims to design and construct a reusable liquid rocket engine and launch stand that can be re-used and studied by future students at University of Colorado Boulder. The goal ...

Pintle injectors are a crucial component in liquid rocket engines, known for their ability to control thrust and improve combustion stability. This technology has gained attention in recent years ...

Wyld, Serial No. 1 National Air and Space Museum Rocket Engine, Liquid Fuel, XLR-11 National Air and Space Museum Model, Missile, Regulus I, 1:48 National Air and Space Museum Rocket, Booster, Nike, ...

while the second stage of the rocket, which propels a spacecraft further into space, runs on liquid hydrogen and liquid oxygen. When all seven booster engines are firing in concert, they produce ...