NASA calls off Artemis 1 moon rocket launch over engine cooling issue
An engine cooling issue on NASA's giant new rocket for deep-space exploration forced the agency to call off the booster's much-anticipated launch debut early Monday (Aug. 29).
TroibNews 
An engine cooling issue on NASA's giant new rocket for deep-space exploration forced the agency to call off the booster's much-anticipated launch debut early Monday (Aug. 29).
