Spacecraft exploring the Moon in the 1990s found evidence of water
A) as frost on the rims of craters, frozen out during the lunar night but quickly evaporating when illuminated by sunlight.
B) in the depths of the sinuous rilles or valleys, probably the frozen remnants of the rivers that caused the valleys.
C) as ice in craters near the Moon's south pole.
D) as permafrost all over the Moon, particularly in the light-colored highlands.

Question

Quizplus · Accepted Answer

Spacecraft in the 1990s, such as the Lunar Prospector, found evidence of water ice in permanently shadowed craters near the Moon's poles, particularly the south pole.

Spacecraft Exploring the Moon in the 1990s Found Evidence of Water