
Potential life! Not now, though.
An orbiting spacecraft has discovered a key mineral in bedrock on the Martian surface that suggests the planet might once have had an environment hospitable to life, scientists reported Thursday....The region "would have really been a clement, benign environment for early Martian life," said mission scientist Bethany Ehlmann of Brown University.
Photo from Science Daily, credit: NASA/JPL/JHUAPL/University of Arizona/Brown University.
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