NASA’s Polar Resources Ice Mining Experiment-1 (PRIME-1) is flying on Intuitive Machines’ second Nova-C lunar delivery under the Commercial Lunar Payload Services initiative and Artemis campaign. At Mons Mouton, a plateau near the lunar South Pole, PRIME-1 will use a drill and mass spectrometer to investigate subsurface material, penetrating approximately 3 feet (0.9 meters) and measuring soil characteristics, temperature, and potential resources.
The demonstration will establish whether polar regolith contains accessible water ice or other extractable materials suitable for producing rocket propellant and breathable oxygen. Its measurements will reduce uncertainty in site selection, excavation depth, thermal management, resource-processing design, and the energy required to support habitation. Public release of the mission data can accelerate independent engineering and expose failure modes before crewed infrastructure is committed.
The Ark team should archive the complete PRIME-1 dataset when released, compare measured resource distribution and temperatures with candidate polar settlement sites, and model extraction yields at depths up to 3 feet. Integrate PRIME-1 results into designs for redundant drilling, volatile prospecting, oxygen production, propellant manufacture, and autonomous resource-processing systems; treat the demonstration as reconnaissance, not proof of commercially viable reserves.