The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

It is the single largest element for NASA's Artemis II mission, which is slated to ferry a crew of astronauts around the far ...

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

NASA has started updating plans and schedules for additional SLS Block 1 launches in the early 2020s after Washington added federal budget money for a second Mobile Launcher (ML) platform and ...

Space Launch System (SLS) managers are now planning for the utilization of two Mobile Launchers (MLs), allowing for additional use of the rocket on both crewed and cargo-only missions. The first ...

NASA spent the last two weeks hoisting a 103-ton component onto a simulator and installing it to help prepare for the next Moon missions. Crews fitted the interstage simulator component onto the Thad ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

The lights may be starting to go out for NASA's Space Launch System program. On Wednesday, one of the Republican space policy leaders most consistently opposed to commercial heavy lift rockets ...

A scathing report from NASA's Office of Inspector General (OIG) has highlighted several critical issues related to the development of the next version of the agency's Space Launch System ...

NASA's next moon rocket is coming together, piece by piece. The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side boosters inside ...