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I too am wondering if 'salt sculptures' implies there was salt water at some point. I have no idea. But can imagine that another proof of water, salt even, is
by berkes 5y ago
I too am wondering if 'salt sculptures' implies there was salt water at some point.
I have no idea. But can imagine that another proof of water, salt even, is really nice.
- MPSimmons 5y agoThere was very definitely large* amounts of water on Mars, and there is also evidence of salinity[1], so it seems possible that there would be saline in volume to produce deposits. * - not compared to Earth, but more than you would think from looking at the surface - https://en.wikipedia.org/wiki/Water_on_Mars https://en.wikipedia.org/wiki/Water_on_Mars [1] - http://nature.com/articles/doi:10.1038/ngeo2546 http://nature.com/articles/doi:10.1038/ngeo2546