artemis moon rocket

NASA fueled its huge moon rocket for the first time Monday and went ahead with a critical countdown test despite a fuel line leak. This was NASA’s fourth crack at the all-important dress rehearsal, the last major…

NASA's fourth attempt to complete a critical test of its Moon rocket achieved around 90 percent of its goals, but there's still no firm date for the behemoth's first flight, officials said Tuesday. Known as the "wet…