Paydirt at Mars Rover Site 0 Randall Gross ScienceMay 2012Tuesday, May 8, 2012 at 5:21 pm PDT • Views: 934 astrobio.net Bright Mineral Veins Cool Water Endeavour Crater Endeavour Rim Gypsum Veins Rover Strongest Evidence Zinc Veins Mars Rover Site Original Three-month Mission