Planet Four Talk

Dark patches aligned with light 'cracks' ?

  • MarsGazer by MarsGazer

    Can't but notice that the dark patches seem to line up with the light cracks seen in this picture. It's unclear to me (without coordinates or scale) whether these are cracks in the ice, or cracks due to dried up soil, but then what is the dark 'underneath?' / 'alongside' ... if i didn't know better (which i don't 😛 ) i would say this is moisture seeping in the banks of streams of sorts ?

    Posted