A US aerospace and defense company has taken a huge step towards operational hypersonic ...
A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...
There's a somewhat simple explanation behind the rocket science at play here, but the visual result is astounding.
Pittsburgh-based Astrobotic has successfully tested its experimental rotating detonation rocket engine (RDRE), named Chakram.
The next generation of rocket engines does not always spit out the familiar bright orange plume that defined the Saturn V or ...