This arrangement leads to a few complicated welding and machining processes, but surprisingly these obstacles can be overcome by simply printing a rocket engine on a 3D printer. The current engine ...

Building large composite rockets has been a painstaking process. Teams of engineers spend countless hours manually laying ...

Those tiny colorful dinosaur toys that grow bigger underwater might hold the key to protecting astronauts as they journey through space.

Ex-Google CEO Eric Schmidt is taking over as CEO of rocket startup Relativity Space, which has ambitions to reach Mars.

Former Google CEO Eric Schmidt has assumed the top job at an ambitious launch startup. Schmidt, who led Google from 2001 to 2011, has been named CEO at Relativity Space, a California company that's ...

NASA is preparing to launch a 3D printer into space next year, AP reported Sunday. The main object is to see if the machine works in space, as scientists expect it to do. The long-term goal is to ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...