Portal:Astronomy/Picture/Week 39 2007
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![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Iapetus_mountains_Larger.jpg/300px-Iapetus_mountains_Larger.jpg)
Closeup image of the surface of Saturn's moon Iapetus. Taken by the Cassini–Huygens spacecraft.
Closeup image of the surface of Saturn's moon Iapetus. Taken by the Cassini–Huygens spacecraft.