Is there water on the Moon? Yes! But you won’t find pools of liquid H2O on the lunar surface — water on the Moon is mostly in the form of ice. Harvesting this water is a critical component of future human deep space exploration, which is why our golf cart-sized VIPER rover will travel to the Moon’s South Pole to search for ice and other potential resources and study where they came from. More: https://www.nasa.gov/viper | NASA - National Aeronautics and Space Administration