On the Moon, there is no normal. There is no wind, no rain, no erosion. Nothing flies overhead, and nothing green strains toward the sky. There are no daily rhythms like those we experience on Earth—no chirping of crickets, no sunset breeze. Time itself seems to stop, or at least proceed differently. Even shadows shift on a far different timeline. A lunar day and a lunar night each last two Earth weeks. What’s more, seconds tick by slightly faster than they do on our home world. Moon time is a…