Many areas of the lunar South Pole are literally frozen in time, holding preserved clues to the formation of our solar system.
月球南极的很多地区都保留着古老的地理线索,对研究太阳系的形成很有帮助。
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The Moon is likely to become the industrial hub of the Solar System, supplying the rocket fuels fro its ships, easily obtainable from the lunar rocks in the from of liquid oxygen.