NASA's Artemis 2 moon rocket has a problem and it's leaving the launch pad. Don't expect a moonshot in March

NASA on Sunday (Sept. 22) announced that the space agency will roll its massive Artemis 2 moon rocket to fix a helium system ...

NASA finds issue that will prevent Artemis II moon mission from launching in March

NASA found an issue with helium flow in the upper stage of the Space Launch System rocket, prompting engineers to prep for a rollback. Artemis II will miss its March launch window.