Minerals form when water evaporates. Like when salt water evaporates it makes halite.
Theres a big radiation cloud that only provides stronger evidence that the big bang theory is correct.
Liquid water cannot persist at the moon's surface, and water vapor is decomposed by sunlight, with hydrogen quickly lost to outer space. However, scientists have since the 1960s conjectured that water ice could survive in cold, permanently shadowed craters at the Moon's poles.
hope I helped :-)
