One spring day last year, Mark Longman was hiking around Castlewood Canyon State Park with questions that mounted with every boulder and rock wall he passed. A career geologist and longtime Denver ...
The first surface science results from the Mars Science Laboratory (MSL) mission provide the most definitive evidence yet of an ancient stream flow on Mars, as reported in a Science paper “Martian ...
In Greece’s Meteora region, enormous rock towers rise from the landscape, and some boulders appear to balance delicately on narrow points. These formations look unstable, yet they remain firmly in ...
University of Leicester scientist Dr John Bridges contributed to a new report showing how rocks examined by NASA’s Mars rover Curiosity reveal details of an ancient Martian stream A University of ...
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