The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

If everything goes as planned, the Artemis III mission will see the SLS rocket launch the crewed Orion capsule to the moon. As Orion orbits the moon, it will dock with SpaceX’s Starship.

“From fiscal years 2012 through 2025, NASA’s overall Artemis investment is projected to reach $93 billion, of which the SLS Program costs represent $23.8 billion spent through 2022,” the 56 ...