CAPSTONE launched NASA's 25-kilogram lunar-pathfinder spacecraft with Rocket Lab's Lunar Photon upper stage. Photon used a sequence of Earth phasing orbits and a trans-lunar injection before releasing CAPSTONE on a low-energy transfer toward the Moon, where the spacecraft would demonstrate operations and autonomous navigation in the near-rectilinear halo orbit planned for Gateway.
Alerts are unavailable because this mission is no longer active.