07 December 2006 04:15
照片显示火星表面仍然存在液态水
by sfufoet12月6日,NASA公布了火星全球探索者拍摄的一组照片,显示火星表面仍然存在流动状态的水。液态水是生命存在的重要条件,这一发现表明火星可能存在适宜微生物生存的条件。
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last mark : 07/12/2006 04:26