A rocket engine with 90% fewer parts. Four students from Dresden entered YC with a 30,000 euro grant

Reduce rocket engine parts by 90%.It sounds like a tall tale. However, the four-person German student team that proposed this is now in San Francisco.From a 30,000 euro grant to joining YCRATLOG is a ...

Rocket engines are mostly 3D printed now

Rocket engines have evolved to the point that large pieces of them are actually 3D printed, but it's quite different from ...
Tom's Hardware on MSN

US Army to use 3D-printed rocket motors for low-cost cruise missiles

X-Bow Systems has been tapped to 3D-print rocket motors for the U.S. Army's low-cost cruise missiles.

From rocket engines to light cars. In the end, it all comes down to "bearings" (ChatGPT article)

Introduction The other day, while looking through technical documentation for Blue Origin's "BE-4" rocket engine, I found a ...
Army Recognition

New GMLRS Rocket Motor Test to Boost Ammunition Output for U.S. Army HIMARS and M270 Rocket Launchers.

A U.S. Army M142 HIMARS rocket artillery system fires a guided rocket during a live-fire exercise. Lockheed Martin and ...
Military

Vaya Space taps Velo3D to produce additively manufactured rocket engine parts

Production will rely on Velo3D's Sapphire XC and XC1MZ metal 3D printers, focusing on parts made with NASA-developed copper alloy GRCop42 and aerospace-grade Inconel 718. At their Cocoa Beach, Fla., ...
Space.com

3D-printed rocket engines: The technology driving the private sector space race

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Oliver Hitchens, Ph.D. Candidate, Department of ...
Reuters

L3Harris to invest $400 million to expand solid rocket motor production in Arkansas

New campus to expand rocket motor manufacturing capacity six-fold Facility to support U.S. missile defense modernization efforts L3Harris investing $500 million across multiple states to meet defense ...