NASA has returned its Artemis 2 moon rocket to the Vehicle Assembly Building, where engineers can diagnose and repair an ...

NASA has officially begun rolling the Artemis II rocket away from Launch Pad 39B and back toward the Vehicle Assembly ...

Rockets like Artemis II are big and heavy. Here's how specialized crawler transporters safely move them from assembly bays to ...

In the latest setback to return astronauts to the moon, NASA delayed the highly anticipated flight yet again after a new ...

The earliest the rocket will launch is April 1.

That means NASA and contractor ground teams will immediately begin preparing to roll the 322-foot-tall (98-meter) SLS rocket off of Launch Complex 39B and back to the VAB. The rocket and its mobile ...

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

While NASA crews are working on issues that forced a rollback of the Artemis II rocket from the large pad, Administrator Jared Isaacman announced changes Friday in the overall program that seeks to ...

NASA is expected to provide an update about the Artemis II mission during a news conference on Friday.

Once Nasa's Artemis II Space Launch System (SLS) rocket and Orion spacecraft arrived at the Vehicle Assembly Building, technicians immediately began investigating why the flow of helium to the ...

NASA began repairs on Artemis II at Kennedy Space Center to resolve helium flow issues in the SLS upper stage while preparing the rocket for April launch opportunities.

NASA has delayed Artemis II once more after a helium system issue was detected in the Space Launch System rocket, pushing the ...