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主題: 火星上奇怪痕跡 作者: peter 於 2017-03-03 09:06:36 http://www.universetoday.com/133918/active-process-cracking-open-faults-mars/
(http://www.universetoday.com/wp-content/uploads/2017/03/PSP_009834_2645-700x432.jpg) A 2008 image showing a portion of the North Polar layered deposits with lines of very small pits. Credit: NASA/JPL/University of Arizona 不知道是甚原因 產生 |