With Orion still flying, NASA is nearing key decisions about Artemis III

NASA is hurtling toward a pivotal decision on Artemis III's lunar landing architecture, and the choice is narrowing to two stark paths. With Orion still flying key uncrewed tests, the agency must decide whether to commit to SpaceX's Starship for the first crewed moon landing since 1972. Starship has demonstrated 85% of its necessary orbital refueling milestones but has yet to perform a full-scale lunar descent rehearsal. This lag in readiness threatens the 2027 target window, and NASA's risk analysis indicates a 40% probability of at least a one-year delay if Starship remains the sole option. The alternative—reverting to a lander based on proven technology—would be 30% slower to develop but carries half the technical risk. This decision stands in sharp contrast to the Artemis II timeline, where Orion and SLS were certified 18 months before launch. The agency's final call, expected within 60 days, will determine whether Artemis III maintains its ambitious pace or pivots to a more cautious approach.