Check Out This 2-Foot-Long 3D-Printed Star Destroyer

What good is 3D printing if you can't build a Star Destroyer? Ever since the 1977 debut of the original "Star Wars" movie, the Star Destroyer has been a symbol…

3D-Printed Rocket Engines to Propel Nasa Missions Soon

A team of Nasa engineers has inched closer to building a completely 3D printed, high performance rocket engine by manufacturing complex engine parts and test firing them together with cryogenic…