Curiosity's Big Gun Readied For Use

The Mars Science Laboratory rover ‘Curiosity’ is set to use its Chemistry Camera or ‘ChemCam’ on rocks. This tool is the most powerful laser ever employed on a planetary mission and may help scientists determine whether-or-not the Red Plaent ever harbored life. Image Credit: NASA/JPL-Caltech

Curiosity is getting ready to use her laser cannon. […]