The Orion spacecraft that will fly to the Moon on NASA’s Artemis 1 mission was lifted atop its Space Launch System (SLS) rocket on October 20, completing major assembly of the full vehicle stack.

The Launch Vehicle Stage Adapter for NASA’s first Space Launch System (SLS) vehicle arrived at the Kennedy Space Center in Florida on July 29 on the agency’s Pegasus barge at the end of a ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...