NASA Reassigns Lunar Transfer from Boeing’s $4B Space Launch System to Starship
NASA’s Artemis proposal removes Boeing’s Space Launch System from lunar transfer duties, assigning SpaceX’s Starship to dock with Orion in Earth orbit and propel it to lunar orbit. Boeing’s SLS, more than five years behind schedule and over budget by billions, may now only launch Orion into low Earth orbit.
1. Change in Moon Landing Architecture
NASA’s revised Artemis plan eliminates SLS’s role in boosting Orion toward the moon, instead using SpaceX’s Starship as the primary propulsion stage. Under the new design, Starship will rendezvous with Orion in Earth orbit, transfer the crew, and carry astronauts onward to lunar orbit and surface.
2. Impact on Boeing’s SLS Programme
The Space Launch System has faced repeated delays—originally set to debut in 2017 but first flying in 2022—and cost overruns exceeding several billion dollars per mission. With its role cut to launching Orion into low Earth orbit only, SLS’s long-term revenue and contract value for Boeing are under pressure.
3. Political and Programmatic Implications
Any change to the Artemis architecture faces potential Congressional review, and NASA reserves the option to maintain SLS through Artemis V to support multiple landing systems. The shift reflects broader efforts to accelerate lunar return by 2028, emphasizing cost efficiency and streamlined schedules.