Piece by Piece: NASA Team Moves Closer to Building a 3-D Printed Rocket Engine

By NASA A NASA team moved a step closer to building a completely 3-D printed, high-performance rocket engine by manufacturing complex engine parts and test firing them together with cryogenic liquid hydrogen and oxygen to produce 20,000 pounds of thrust. Additive manufacturing, or 3-D printing, Read More »

The NASA insignia is one of the agency’s best-known symbols. Image Credit: NASA