An issue with the SLS rocket's helium system forced the agency to roll back the rocket to NASA's Vehicle Assembly Building ...
NASA's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a ...
To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the ...
NASA’s mega moon rocket will begin a slow trek to its Florida launchpad early Saturday, marking a major milestone for Artemis II, the agency’s first crewed lunar mission in over 50 years. The rollout ...
NASA will roll its Artemis 2 moon rocket off the launch pad on Wednesday (Feb. 25) to deal with a glitch, and you can watch the long trek live.