TL;DR: Lunar South Pole Ice Assessment is a main entry in the 外星矿物知识引擎 database.
Multiple orbital and impact missions have confirmed water ice in PSR craters. LCROSS detected ~5.6% water by mass in Cabeus ejecta. LRO data suggests ice deposits in multiple south pole craters. Artemis III will provide ground truth.
Assessment Method
LCROSS impact, LRO LEND, Chandrayaan-1 M³, Mini-SAR
Estimated Value
Enabling resource for lunar and cislunar operations