NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the ...

The two-day-long review resulted in mission managers gaining confidence about the rocket hardware.

An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

NASA's moon landing program delay represents the latest in in technical, budgetary, workforce and public perception ...

Watch live as NASA officials provide an update on the Artemis II Space Launch System rocket and the upcoming mission.

NASA will provide an update on the Artemis 2 moon mission today, following rocket repairs and launch delays. Here's how to watch.

NASA said it plans to roll the Artemis II SLS rocket and Orion capsule back out to the launchpad next week, aiming for a launch in early April.

NASA has made a pivotal decision to upgrade its Artemis program by selecting a new upper stage for its Space Launch System ...

NASA has wasted no time in selecting the vehicle that will replace the upper stage on its new plans for a standardized Space Launch System rocket.

NASA's Artemis II moon mission is 'go' for launch after resolving SLS rocket issues, targeting an April 1 liftoff.

From Artemis IV onward, the new upper stage will be used instead of the existing interim cryogenic propulsion stage.