North Korea's Kim oversees test of high-thrust engine: state media

North Korean leader Kim Jong Un oversaw the ground test of an upgraded rocket engine, state media reported on Sunday, marking ...

North Korea tests high-thrust engine in long-range missile push

The tests come days after Kim Jong Un accused the US of global "state terrorism and aggression," in an apparent reference to the Iran war.
New Atlas

World's first rotating detonation rocket engine flight ... maybe

In what may be a world first, Venus Aerospace has, for the first time in the US, successfully flown a Rotating Detonation Rocket Engine (RDRE) that uses supersonic explosions to create thrust. Such ...

Chennai-based Agnikul Cosmos demonstrates largest single-piece 3D-printed booster engine test

CHENNAI: Chennai-based AgniKul Cosmos, an end-to-end space transportation company, has recently completed a critical booster ...