Mars researchers are hoping Spirit finds more rocks like "Wishstone" above, whose mineralogy is different from rocks found not just on the plains of Gusev Crater, but in the surrounding Columbia Hills as well. Credit: NASA/JPL. Click to enlarge.
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Mars researchers are hoping Spirit finds more rocks like "Wishstone" above, whose mineralogy is different from rocks found not just on the plains of Gusev Crater, but in the surrounding Columbia Hills as well. Credit: NASA/JPL. Click to enlarge. |
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