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 ...

Inspired by SpaceX’s work, [Joe Barnard] of [BPS.Space] started working to replicate it at the model scale ... But those are liquid-fueled. The trick with a solid-fuel rocket motor is it can ...

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, ...

For nearly a year, SpaceX has been trying out something new: super-cooling the liquid oxygen (LOX) which is a key ingredient in rocket fuel. It's called deep-cryo LOX, and the idea has been around ...

This story has been changed to clarify that it is the world's largest single-segment solid rocket. China says it ... four times as powerful as the liquid fuel engine on the Long March 5, the ...