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Actually, the majority of space debris is water, all from small-sized water meteorites - at least that is my current understanding of the subject.
Quote from: JimBob on 15/12/2008 18:36:07Actually, the majority of space debris is water, all from small-sized water meteorites - at least that is my current understanding of the subject.Isn't this were most of the earth's water came from in the first place? From various comets hitting the earth?