Most any rocket engine you’d find on a spacecraft – save for solid or hybrid rockets – use an engine system that’s fairly complex. Because of the intense heat, the fuel is circulated ...

D printed rocket engines reshape launch economics, offering low-cost, high-precision propulsion for the satellite industry.

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...

For the first time, engineers have created a fully 3D-printed ... engines use electric fields to create high-speed jets of charged droplets to propel spacecraft. These small engines are well ...

But today, the company announced a €23mn Series A funding round as it looks to ramp up development of its 3D-printed aerospike rocket engine. Among the investors was André-Hubert Roussel ...

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 real ...

Los Angeles-based Rocket Lab is the first private company dedicated to small satellites—which ... which saves mass, and its engines are made using 3D printers, which saves labor.

An almost fully 3D-printed rocket lifted off from Cape Canaveral on Wednesday evening, but ultimately failed to reach orbit. Despite this, the Terran-1 passed key objectives and showed the ...