The Moon (IMAGE) NASA/Goddard Space Flight Center Caption If the Moon has enough water, and if it's reasonably convenient to access, future explorers might be able to use it as a resource. Credit NASA's Goddard Space Flight Center Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.