meteorobs 发表于 2003-3-3 16:54

[酷图] 月球南极特写！

克莱门汀号拍摄！据说这里蕴藏着不少水冰！
这是说明：Mosiac of the South Pole of the Moon
Mosaic of 1500 Clementine images of the south polar region of the Moon. These images were taken through the red filter of the UV/visible camera. This image shows the south pole at the center and extends to 70 deg. S latitude at the edge, a distance of about 1250 km across the image. This region is dominated by a major depression centered near the south pole, resulting in shadowed areas. The 320 km diameter crater Schrodinger is near the edge of the image at 4:30. (Clementine, USGS slide 17)

馒头 发表于 2003-3-3 22:35

仔细一看，环形山有时是凸出来的，有时是凹下去的，光与影的变化太奇怪了

billy 发表于 2003-3-4 13:16

呵呵~~像个透了的铁饼

meteorobs 发表于 2003-3-4 13:20

同意！

最初由 馒头 发表
仔细一看，环形山有时是凸出来的，有时是凹下去的，光与影的变化太奇怪了
我有时用望远镜的高倍率看月面时经常出现这种幻觉！
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