NASA Stennis proves water systems ready for Artemis IV upper stage trials
Los Angeles CA (SPX) Feb 13, 2026
A major water system activation at the Thad Cochran Test Stand (B-2) has moved NASA Stennis Space Center a step closer to Green Run testing of the exploration upper stage for the Artemis IV mission. The Jan. 30 activation exercised new cooling hardware and pushed the site’s high pressure industrial water network to full capacity in preparation for operating the more powerful upper stage.
T
Published by SpaceDaily on 02/13/2026
