送交者: 猩猩人类 于 2006-12-06, 22:38:34:

回答: NASA: water still flows occasionally on Mars surface 由 JZ 于 2006-12-06, 12:33:04:

• it's known that the maximum surface temperature could reach 20C in summer (无内容) - JZ (0 bytes) 2006-12-07, 08:40:25 (114736)

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