NASA checks out SLS Core Stage avionics for Artemis I mission
The flight computers and avionics of NASA's Space Launch System (SLS) rocket's core stage for the Artemis I mission were powered on and have completed a thorough systems checkout. The test used Green Run software that was developed for the test and loaded in the flight computers for the first time. The SLS avionics power on and checkout was the second of eight tests in the Green Run test s