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PUBLIC MARKS from user joeart with tags astronomy & mars

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25 October 2005 18:30

火星上的冰川來回移動

by 1 other

數十年前，科學家們就通過一些間接資料推測火星表面其他地區也存在著冰川，但苦於沒有證據來證明。如今有了這些能反應火星表面細節的清晰照片，我們便可以清楚地看到火星表面其他地帶也存在著類似於地球表面的典型的冰川特徵。

1 (1 marks)

joeart's TAGS related to tag astronomy

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