Artemis 1: Nasa cancels moon mission launch over engine problem

US space agency technicians working against the clock to correct ‘engine bleed’ in time for possible rescheduled lift-off on FridayNasa is delaying a decision on the timing of its next launch attempt for Artemis 1, the US space agency’s first human-rated moon rocket in 50 years, after calling off Monday’s scheduled liftoff late in the countdown because of an issue related to “engine bleed”. Engineers at Nasa’s launch complex in Cape Canaveral, Florida, d