Rover Completes First Ever "Mars Marathon" with Time of 11 Years, 2 Months

  [NASA JPL] NASA’s Mars Exploration Rover Opportunity, working on Mars since January 2004, passed marathon distance in total driving on March 24, 2015, during the mission’s 3,968th Martian day, or sol. A drive of 153 feet (46.5 meters) on Sol 3968 brought Opportunity’s total odometry to 26.221 miles (42.198 kilometers). Olympic marathon distance is…