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 ...

At last week’s Washington meeting of the American Rocket Society ... To scale up the thrust of a liquid-fuel engine is an intricate and formidable job. Every increase in thrust requires a ...

China successfully conducted five rocket engine tests in a single day, signalling the implementation of major aerospace ...

University of Glasgow researchers created a space rocket that consumes its body to propel itself into space. They named it ...

A petroleum fuel and liquid oxygen engine may suggest that Russia ... said that if Russia helped design the new rocket or satellite, North Korea would also most likely need Russian components ...

The point of RDRE designs is to use less fuel while also providing more ... that will match the performance of traditional liquid rocket engines. If upcoming tests prove successful, they could ...