On July 25, NASA tested one of its RS-25 engines. The RS-25 engine isn't just any engine — it's a rocket engine that will launch the most powerful rocket in history — the Space Launch System ...

The engine was installed on the Fred Haise Test Stand and will help power the Space Launch System (SLS) rocket on future Artemis missions to the Moon. The newly installed RS-25 engine is the first ...

Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga Park facility in the Los Angeles area. Components for the next test series that will help ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a big hurdle over the weekend.

NASA has taken a major step toward deep space exploration with the integration of the SLS rocket and solid rocket boosters ...

NASA Stennis partnered with Mississippi Enterprise for Technology to host more than 100 members of the 57th Rocket Test Group on March 18-19. NASA ...