RS-25 engine delivery for Artemis III marks the end of shuttle-era hardware in NASA spaceflight propulsion: four engines that supported 36 shuttle missions will power the Space Launch System for a ...
On Nov. 13, the California Science Center's Samuel Oschin Air and Space Center will open to visitors as the final phase of its 33-year-long master plan.
The engines were built by L3Harris and sent for integration with the SLS rocket's core stage.