NASA SLS Exploration Upper Stage moving into qualification phase of development nasaspaceflight.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nasaspaceflight.com Daily Mail and Mail on Sunday newspapers.
NASA's third RS-25 engine test on November 29 was a key part of a 12-test series for certifying the engines used in the SLS rocket for Artemis missions. The tests, which involve advanced manufacturing processes like 3D printing, aim to ensure reliability and performance for future lunar and Mars mis