These two images, taken five Martian days sols apart by the front hazard-avoidance camera on NASA Mars Exploration Rover Opportunity, document the Martian sky above the rover Endeavour Crater location becoming dustier.
These two images, taken five Martian days sols apart by the front hazard-avoidance camera on NASA Mars Exploration Rover Opportunity, document the Martian sky above the rover Endeavour Crater location becoming dustier.