meteorobs 发表于 2003-3-3 16:43

[分享] NEAR拍摄的地球与月球的合影

这是说明：Earth and Moon
This mosaic shows images of the Earth and Moon acquired by the NEAR spacecraft 19 hours after its flyby of 23 December 1998 at 07:23 UT. The images were taken through three filters at a distance of 400,000 km from both bodies, looking up towards the south poles. The Earth is 12,756 km in diameter and the Moon's diameter is 3475 km. Antartica is clearly visible at the center of the Earth's disk, with Australia at about 1:00. The Moon is shown 5 times brighter and 10 times closer to Earth in this image. (NEAR Earth 199801240230)

billy 发表于 2003-3-4 13:14

嗯!不错，很真实。

meteorobs 发表于 2003-3-4 13:22

奇怪

你得头像上为什么有那么多的“头皮屑”？

billy 发表于 2003-3-9 09:15

长期营养不良，长白头发了，，，，呵呵~~~~

meteorobs 发表于 2003-3-9 16:55

不会吧？

看头像你应该很年轻！！

lymex 发表于 2003-3-9 21:38

这个是两张照片合成的。mosaic就是拼接的意思。
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