ORLANDO, Fla. — What went wrong with Artemis I was on the launch pad at Kennedy Space Center, so that’s where NASA has decided to try and fix it. On Tuesday, mission managers announced they would hold off rolling back to the Vehicle Assembly Building the 5.75 million-pound, 322-foot-tall combination of the Space Launch System rocket, Orion capsule and mobile launcher. Instead, they will stay at Launch Pad 39-B to work on the source of the Saturday’s scrub, which was the second scrub of NASA’s attempt to send the uncrewed Artemis I on a multiweek mission to the moon. It’s the first step in its ...