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The Sublime Kertész
Posted on Sunday, December 16, 2012
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Waspie_Dwarf

Image credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
Uploader comment: The bright material on the floor of Kertész crater is not the water ice recently confirmed to be in craters near Mercury's poles, but it might well be behaving as ice would on another planet. Mercury's daytime temperatures are so hot at most latitudes that rocks that would be stable at other places in the Solar System may essentially evaporate on Mercury.
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