The U.S. Space Agency and Aerojet Rocketdyne tested a rocket engine injector made through 3-D printing, opening the doors to cheaper and more efficient space travel. NASA said this space ...

"We can learn from failure. We will take advantage of this opportunity to develop a more reliable rocket." A test of an engine for Japan's upcoming Epsilon rocket ended in an explosion on Tuesday ...

Engineers at Japan’s Tanegashima Space Center in the southwest of the country were testing the engine for a flagship rocket, reports ABC News. During a combustion test on Tuesday, the rocket ...