2023 Moon Phases - Earth's Southern Hemisphere View | NASA Goddard FriendsofNASA.org: This high-definition visualization shows the Moon's phase and libration at hourly intervals throughout 2023, as viewed from the Southern Hemisphere. Each frame represents one hour. In addition, this visualization shows the Moon's orbit position, sub-Earth and subsolar points, and distance from the Earth at true scale. Craters near the terminator are labeled, as are Apollo landing sites, maria, and other albedo