A lunar sortie is a human spaceflight mission to the Moon. In contrast with lunar outpost missions, lunar sorties will be of relatively brief duration.
Historically significant lunar eclipses are eclipses of the Moon that are mentioned in historical accounts in connection with a significant event. Lunar eclipses are somewhat rare events, although not as...
A lunar terrane is a major geological province on the Moon. Three terranes have been identified on the Moon: the Procellarum KREEP Terrane, the Feldspathic Highlands Terrane, and the South...