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

NASA has fixed the issue that forced it to roll its Artemis II rocket from the launch pad at Kennedy Space Center back to the ...

Officials with NASA say they have selected a North Alabama company to build part of the rocket that is now slated to take ...

Artemis II will be the first human spaceflight to the vicinity of the Moon since 1972 and is the first crew mission for ...

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

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

NASA has canceled EUS and Block 1B/2 upgrades entirely, opting for a standardized upper stage to support ~10-month intervals ...

When NASA Administrator Jared Isaacman announced the revamped approach to the Artemis moon program, it was unclear whether the new mobile launcher that has been constructed over the last two years at ...

Hours after holding what the space agency called a successful dress rehearsal, NASA found interrupted helium flow into the rocket, handing a significant setback to the lunar mission.

NASA successfully fueled its space launch system rocket with liquid hydrogen and oxygen, simulating launch-day conditions. The four astronauts on the mission are expected to enter quarantine in ...

NASA says an "interrupted flow" of helium to the rocket system could require a rollback to the Vehicle Assembly Building. If ...

NASA is troubleshooting a glitch with the upper stage of Artemis 2's Space Launch System rocket that will likely delay the ...