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

CAPE CANAVERAL, Fla. (AP) — NASA moved its grounded Artemis moon rocket from the launch pad back to its hangar Wednesday for ...

NASA is preparing to roll its Artemis II rocket off the launch pad and back to the Vehicle Assembly Building at Kennedy Space Center to fix a helium flow issue.

Old Apollo rocks are providing a fresh take on the moon's magnetic field. The lunar magnetic field is currently weak or even ...

Engineers over the weekend found helium flow was disrupted in one of the rockets. Now, Artemis II is making the 4-mile, ...

NASA's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a ...

NASA plans to roll the Artemis II Space Launch System and Orion spacecraft back to the Vehicle Assembly Building on Feb. 25 to address a helium flow issue.

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

Nasa on Wednesday announced that it has begun rolling its grounded Artemis II moon rocket and Orion spacecraft off the launch pad and back to the Vehi.

This rollback (for repairs to the rocket) will add another significant delay to NASA’s plan to return humans to lunar orbit.

Meteorologist Kristen Currie goes in-depth on NASA’s Artemis mission, the purpose of the program and the new technology being ...