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 ...

During his life, Willy Ley predicted the dawn of the Space Age with remarkable accuracy. How did his remains end up forgotten ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket ... igniter for a much larger rocket engine. Fuel is injected into the front of ...

Modern rockets, which use a liquid or solid fuel, didn't come into being until a scientist named Dr. Robert H. Goddard ...

He’d tried on three occasions beginning on July 18, 1928 to get this, his second liquid-fuel rocket design, to fly, hoping merely for a successful demonstration of its rocket motor. But not ...

You've likely watched space shuttles launch using massive rockets, but how exactly do the rockets that are the backbone of ...

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 ...

An initial analysis suggested that the cause of the failure involved the newly developed liquid-fuel rocket motor, but other possible causes were being investigated, a report carried by state ...

Modern rockets, which use a liquid or solid fuel, didn't come into being until a scientist named Dr. Robert H. Goddard developed and launched the first liquid-fueled rocket on March 16 ...