21K views · 1.6K reactions | Rocket engine tests are essential for...

430K views · 5.2K reactions | Incredible Rocket Engines Tests Ever Conducted!! | Fossbytes | Facebook

1M views · 3.8K shares | This fully functional rocket engine has a 3D printed surprise via Aerojet Rocketdyne | Interesting Engineering | Facebook

Another day, another additively-manufactured rocket engine part coming off the 3D printers. Approx. 90% of the mass of the Archimedes engine for Neutron is 3D printed material, including this turbine housing structure. With Archimedes engines now in production and 200 Rutherford engines printed every year, our Engine Development Complex in California is busier than ever. | Rocket Lab

789K views · 680 reactions | Turns out you can 3D-print almost anything -- even the core of a functional rocket engine. | What the Future | Facebook

This advanced rocket engine design could one day change how future propulsion systems are built! Marshall propulsion engineers designed the Rotating Detonation Rocket Engine (RDRE) to differ from a traditional rocket engine by generating thrust using a supersonic combustion phenomenon known as detonation. This NASA Technology design produces more power while using less fuel than today’s propulsion systems and has the potential to power both human landers and interplanetary vehicles to deep space