NASA's towering Space Launch System rocket will be rolled back off the launch pad for repairs, delaying the Artemis 2 launch ...

The new silos will include 24 new forward launch centers, three centralized wing command centers, and more than 5,000 miles ...

NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission ...

After NASA announced a helium flow issue in the rocket, SLS has returned to the VAB. This further delayed the launch of ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

NASA moved its grounded Artemis moon rocket from the launch pad back to its hangar Wednesday for more repairs. The ...

American space agency NASA said the helium problem in the SLS has been fixed, further tweaks underway before the rocket's rollout.

NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

NASA's Artemis 2 moon mission is in trouble again after teams discovered a helium issue within the SLS rocket following successful wet dress rehearsal ...

NASA is reportedly seeking rocket components from Boeing Co. and Lockheed Martin Corp's joint venture, the United Launch Alliance (ULA). Costs Ballooned In a report by Bloomberg on Wednesday, it was ...

KENNEDY SPACE CENTER — On Saturday, NASA Administrator Jared Isaacman posted on X that due to a helium flow issue, the Artemis II moon rocket will be rolled back to the Vehicle Assembly Building for ...

The Artemis 2 human lunar mission around the moon could be back on track after NASA pulled off a successful fueling test of ...