Russia is extensively testing a new plasma based rocket engine that will use charged hydrogen particles to gain turbulent ...

[Richard] does say making larger rocket engines out of 2 or 3-inch PVC may not make much sense due to the increased chamber pressures. There is a fairly clever reinforcement method for these PVC ...

It’s an extremely impressive piece of kit, and hopefully [Rocket Moonlighting] will release the CAD source so we can make our own. EDIT: [RM] tells me his engine cost less than $2000 to make.

A laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator has been produced by Rosatom ...

China's state-owned main space contractor tested five different rocket engines on one day last week ... of SpaceX's Starship — China wants to make its Tiangong space station bigger and ...