NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

Senate Majority Leader John Thune, R-S.D., arrives for a closed-door Republican meeting to advance President Donald Trump's ...

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.