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主題: Rock Almost Rolled Into This Crater on the Moon… Almost 作者: peter 於 2019-08-04 10:32:53 https://www.universetoday.com/143042/rock-almost-rolled-into-this-crater-on-the-moon-almost/
(https://www.universetoday.com/wp-content/uploads/2019/08/content_M1311837924LR_mos.str02.rotate9.091deg.largerarea.3300px-copy-2.jpg) A geologic story in Antoniadi crater on the Moon’s far side. Credit: NASA/GSFC/Arizona State University 月球風化層中留下的軌跡表明了這一點。雖然岩石被陰影部分遮擋，但照明部分的直徑估計約為15米（49英尺），這意味著它可能與18輪卡車一樣大。根據軌道，看起來岩石在下坡前蹦了幾次然後在年輕的隕石坑邊緣停下來。 The image zooms in on the Antoniadi crater, which measures 138 km (~86 mi) in diameter and is located in the southern hemisphere on the far side of the Moon. |