NASA on Thursday tested the powerpack assembly for the J-2X engine, an important component of NASA’s next-generation heavy-lift rocket. The J-2X powerpack assembly was test-fired at the Stennis Space Center in Mississippi. The engine will power the upper stage of …

NASA’s plan for the immediate future is quite simple. Go to the Moon, go to an asteroid, go to Mars. Not in that specific order but that it what we are looking at as the essential missions in the next …