There's no other supply of water about the Moon, and shipping h2o for the Moon to be used by humans can be extremely high-priced ($two,000 to $20,000 for every kg). The lunar water could also serve as a supply of oxygen, another essential product not easily found about the Moon, https://shanelomfc.designertoblog.com/57738064/the-ultimate-guide-to-ice-caps-moonrock