L3Harris Technologies plans to expand the size of its Arkansas solid rocket motor production facilities, it said on Thursday, ...

NASA has achieved a breakthrough in space propulsion with its successful development and testing of the rotary detonation engine (RDE),a cutting-edge technology that could redefine the future of space ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

BAE Systems says it has fired precision weapons from a large quadcopter uncrewed air system (UAS) to show how the combination ...