Luna Research Dome 2 — Luna Agricultural Research Center at Peary Station, near the lunar north pole. Life support and biological systems campus: closed-loop agriculture, soil analogue cultivation, biological monitoring, and the largest hydroponic farm installation on Luna. Agricultural yield exceeds local consumption, with surplus shipments to Guanghan since 2068. Habitat-design guidance is informally requested even by sites outside UN jurisdiction, including Zvezda. Dome 4 originally split off from Dome 2’s biological monitoring work. Part of the Luna Research Dome network.