meteorobs 发表于 2003-3-2 15:49

土星上的季节变化

这是说明：A Change of Seasons on Saturn
Target Name:   Saturn
Spacecraft:   Hubble Space Telescope
Produced by:   NASA and The Hubble Heritage Team (STScI/AURA)
Copyright:  Public Domain
Cross Reference:   PIA03156
Date Released:  7 June 2001
页: [1]
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