Blue Ground

• by Kwors

  Could this be water ice?

  Posted January 14, 2013 12:31 PM

• by Portyankina scientist

  It could theoretically. However, we have spectroscopic data about most of the areas and water ice is present here only in minimal amounts, like less than a micrometer-thick layer of frost.

  Anya

  Posted January 15, 2013 5:43 AM