NASA stopped short of completing a critical fuel test for its Artemis 2 SLS rocket because of hydrogen leaks that sound a lot like the problems they had during Artemis 1.

NASA’s Artemis II mission to return to the moon has been postponed by at least a month.

"We fully anticipated encountering challenges," he said. "That is precisely why we conduct a wet dress rehearsal. These tests are designed to surface issues before flight and set up launch day with th...