Chinese researchers have been building a body of work on how solid rocket motors behave when ignited deep underwater, where extreme hydrostatic pressure fundamentally changes the way exhaust gases ...

China-based researchers have reportedly tested a solid rocket engine under simulated pressures of 200 meters (656 feet) underwater. Typically, submarine-launched ballistic missiles (SLBMs) like the ...

SpaceX currently controls nearly every rocket launch on Earth. With 98% of global orbital launches under its belt, Elon Musk's company has become the de facto gatekeeper to space. While China is still ...