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PUBLIC MARKS from sfufoet with tags 天文 & 生命

07 December 2006 04:15

照片显示火星表面仍然存在液态水

12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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sfufoet's TAGS related to tag 天文