When explorers return from the frontier, the question of what comes next has rarely had a formal answer — until now. Two astronauts who circled the moon as part of NASA's Artemis II mission have become the first participants in the agency's new emeritus program, a structured acknowledgment that a life in space does not simply conclude when the mission does. In designating these veterans as emeriti, NASA is quietly rewriting the unspoken contract between an institution and its most experienced people, suggesting that wisdom earned beyond Earth's atmosphere belongs not only to history, but to th