Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

Nozzle alignment played a huge part in the ... The many engineering challenges it took to make a viable rocket bullet were amazing — especially considering this was all done without the aid ...

One of key parts of the engineering is to use water to protect the nozzle from the intense heat of the system. Scott Manley calls it a constant Chernobyl rocket. It is a nuclear reactor constantly at ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine nozzle at Marshall Space Flight Center in Alabama. See the test in ...