Sol 3919, February 1, 2015. In this four-frame Pancam composite, the large hill ahead stands in the entrance to Marathon Valley. According to the latest location map, a narrow, rough route leads down into the valley on the left side of the hill. But a smoother, wider, and more trafficable route into the valley circles around the hill to the right. Click the image to open a larger version in a new tab browser.
Opportunity raw images, its latest mission status, a location map. and atmospheric opacity, known as tau.