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探索红色火星冰奥秘：火山顶的冰世界
欧洲航天局的火星快车和ExoMars TGO探测器发现了火星赤道地区存在大量冰川的惊人现象。这些冰川覆盖Tharsis火山区，包括奥林匹斯山、阿斯科山、帕沃尼斯山和埃亚菲拉特山等多座火星最高火山顶峰上。科学家们推测，冰川厚度约为0.1毫米，但覆盖面积巨大，总含水量约为150万吨，相当于60个奥运会游泳池！
壮丽宇宙探秘117/275
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