Aerojet Rocketdyne, NASA Complete SLS Engine Hot-Fire Test
NASA and Aerojet Rocketdyne have completed the final hot-fire test of an engine technology the company developed for use on the Space Launch System rocket. The eighth RS-25 engine test this year occurred at NASA’s Stennis Space in Mississippi and evaluated the performance of an engine component produced using a three-dimensional printing method, the space agency said Wednesday. The 3D-printed pogo […] More