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 ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid ... This engine intended to be used as a torch igniter for a much larger rocket engine. Fuel ...

Ninety years ago today, on March 28, 1935, Robert H. Goddard launched the first gyroscopically-stabilized liquid-fueled ...

Description: Project BLERP aims to design and construct a reusable liquid rocket engine and launch stand that can be re ... nitrous oxide and a fuel still to be determined.

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

to sign a contract on using the RD181M liquid-fuel rocket engine in the Antares rocket, to deliver cargo to the International Space Station and to launch research and commercial spacecraft." ...