NASA picks Centaur V as upper stage for future Artemis rockets

NASA picks Centaur V as upper stage for future Artemis rockets NASA has opted out of using Boeings Exploration Upper Stage (EUS), and has awarded a contract t... NASA has opted out of using Boeings Exploration Upper Stage (EUS), and has awarded a contract to the United Launch Alliance, a joint venture between Lockheed M... Read More