NASA will forego a February launch for its Artemis II mission after engineers ran into leaks, cold-weather delays, and equipment problems during a key fueling test that ended early Tuesday morning.

NASA's wet dress rehearsal did not go as smoothly as planned. As a result, the Artemis II launch is now no earlier than March 6. Here's what we know.

The convergence of the Artemis II and Crew-12 launch schedules adds another layer of importance to Monday’s countdown test at Kennedy Space Center. For the first time since the 1960s, NASA has ...