Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

Activation of the B-2 test stand at Stennis Space Center in Mississippi for the “Green Run” test campaign of the first Space Launch System (SLS) Core Stage is almost complete and NASA and its ...

NASA and its contractors recently completed a dress rehearsal of shipping the first Space Launch System (SLS) Core Stage from the Michoud Assembly Facility (MAF) in New Orleans to the Stennis ...

Nasa will transport it on the agency's Pegasus barge from Michoud to Nasa's Stennis Space Center near Bay St Louis, Mississippi, for Green Run testing." The Green Run will involve test firing all ...