I think it’s pretty darned exciting! Given the dust, the rocks with holes and that rocks are pushed up through the surface, doesn’t that pretty much state there was water and ice? Ice pushes rocks through the surface. And dare I say it, on our planet rocks with indentations are usually that way because something was eroding it - either another rock being banged against it due to river currents or countless generations of crustations living on the rock’s surface and wearing holes in it.

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...Tracy

'00 ML320 "Casper"
'92 400E "Stella"