The moon is losing 200 tons of water a year to meteorite strikes. Findings suggest lunar soil contains between 200 and 500 parts per million of water—and that the water may be more readily extracted from the soil than previously presumed.

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The moon is losing 200 tons of water a year to meteorite strikes. Findings suggest lunar soil contains between 200 and 500 parts per million of water—and that the water may be more readily extracted from the soil than previously presumed.