NASA moon return faces new issue, test shows reduced hydrogen flow after seal replacement
NASA's Artemis-2 mission continues to run into challenges. Engineers on Thursday faced a new hiccup during a test of the massive rocket that will carry four astronauts around the Moon for the first time in over 50 years. During the evaluation, the NASA team faced an "issue" with the ground support equipment as operators tried to partially load the Space Launch System's liquid hydrogen tank.