NASA awarded $590 million to Astrobotic, Firefly Aerospace, and Intuitive Machines for four lunar lander missions targeting the Moon’s South Pole by late 2028, while advancing the PROMISE rover concept. This Polar Rover for Observation, Mapping, and In-Situ Exploration leverages heritage from Mars Curiosity and Perseverance rovers, utilizing a radioisotope thermal generator to operate in permanently shadowed regions without solar power. The lander contracts, including $297.9 million for Astrobotic’s two deliveries, validate the Commercial Lunar Payload Services model under the Moon Base Program. PROMISE remains a mission concept under consideration, with an earliest potential launch in March 2028 and delivery readiness by end of 2027, supporting NASA’s $20 billion seven-year initiative for permanent lunar infrastructure.