NASA just conducted a hot fire test of the refurbished RS-25 engines that will take astronauts back to the Moon!
The Core Stage of NASA's SLS rocket passed its Hot Fire test with flying colors, remaining lit for over 8…
Engineers carried out a critical hot fire engine test firing with the first new engine controlling ‘brain’ that will command…
NASA STENNIS SPACE CENTER, MISS - NASA engineers successfully carried out a key developmental test firing of an RS-25 rocket…
MICHOUD ASSEMBLY FACILITY, NEW ORLEANS, LA - NASA has just finished welding together the very first fuel tank for America’s…
One weld at a time, the flight hardware for NASA's mammoth new Space Launch System (SLS) booster has at last…
NASA engineers have successfully test fired the first flight engine destined to power the agency’s mammoth new SLS rocket that…
NASA took another big step on the path to propel our astronauts back to deep space and ultimately on to…
NASA’s Space Launch System (SLS) blasts off from launch pad 39B at the Kennedy Space Center in this artist rendering…
Looking up from beneath the enlarged exhaust hole of the Mobile Launcher to the 380 foot-tall tower astronauts will ascend…