Scientists planning to start mining the moon as early as 2025 may soon shift their attention to other celestial bodies as a new study suggests that there are about 1,000 asteroids closer to our planet than the lunar surface and which contain large amounts of the most precious resource: water. While most of those space rocks are only a few feet in size, at least 25 of them are large enough to be able to serve as a stand-alone water reservoir. Together, the potential of these “hydrated” asteroids is unparalleled…