US Spacecraft Discovers Lunar Ice During 1994 Mission

In 1994, a United States spacecraft unexpectedly found evidence of ice on the Moon. The discovery was made by the Clementine mission, a joint project of the U.S. Department of Defense and NASA. Data analysis indicated the presence of water ice in permanently shadowed craters at the Moon's south pole. This finding provided the first direct evidence suggesting water deposits on the lunar surface, a significant development for future space exploration.