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Experts: Water On Mars Absorbed Like Sponge Results reveal that basalt rocks on Mars can hold approximately 25% more water than those on Earth Phys.org – December 20, 2017

Experts: Water On Mars Absorbed Like Sponge
Results reveal that basalt rocks on Mars can hold approximately 25% more water than those on Earth
Phys.org – December 20, 2017

When searching for life, scientists first look for an element key to sustaining it: fresh water.

Although today’s Martian surface is barren, frozen and inhabitable, a trail of evidence points to a once warmer, wetter planet, where water flowed freely. The conundrum of what happened to this water is long standing and unsolved. However, new research published in Nature suggests that this water is now locked in the Martian rocks.

Scientists at Oxford’s Department of Earth Sciences, propose that the Martian surface reacted with the water and then absorbed it, increasing the rocks oxidation in the process, making the planet uninhabitable.

Previous research has suggested that the majority of the water was lost to space as a result of the collapse of the planet’s magnetic field, when it was either swept away by high intensity solar winds or locked up as sub-surface ice. However, these theories do not explain where all of the water has gone.

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https://phys.org/news/2017-12-mars-absorbed-sponge.html

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