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The company has successfully trialed a nuclear fuel that could ... chemical propellant, a rocket would use a nuclear reactor to heat propellant – most likely hydrogen. The thermal energy ...

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 ...

Scientists are exploring ways to use water as fuel, from splitting it into hydrogen and oxygen to steam propulsion. It might just be the key to the future of space travel! More for You ...

MOSCOW, December 23. /TASS/. The Russian private company Laros will hold the firing tests of its liquid-propellant rocket engine prototype in the first quarter of 2020, Laros owner Oleg Larionov ...