Image of Martian surface, likely an ancient riverbed, where Curiosity’s SAM instruments scooped samples that NASA scientists believe they have found signs of organic materials. Credit: NASA. This isn’t really…
Read MoreSchematic of SAM (Sample Analysis at Mars) soil and atmospheric analysis unit, part of Curiosity’s Mars Science Laboratory. Credit: NASA. If you have spent any non-shopping time on the Internet over the last…
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