How 3D-Printing Rocket Engines Could Win Back The Space Race

How 3D-Printing Rocket Engines Could Win Back The Space Race
Popular Science, 28 January 2015
http://www.popsci.com/how-us-3d-printing-rocket-engines

“Using technologies we’ve developed over the past 10-15 years, we can do this cheaper than the Russians do it today,” says Steve Cook, director of corporate development for Dynetics and a former manager of the Ares Projects Office, the last major NASA initiative to develop new rocket engine technology.