Content with the tag: “carbonate”
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Carbonate Conundrum
NASA’s Phoenix lander mission is now over, and scientists are analyzing the data collected from its various experiments. Phoenix’s discovery of carbonates in the frozen northern soil of Mars indicates the area once could have had liquid water. However, there is no way to tell if the carbonates formed locally, or if they came from somewhere else on the planet and blew in with the wind.Source: [Astrobiology Magazine]
November 17, 2008 / Written by: Henry Bortman
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