Sol 3947, March 2, 2015. Three Navcam frames in a composite looking northward show a variety of rock units exposed on the rim of Endeavour Crater. Marathon Valley lies downhill to the right, while at far left stretch the flat plains of Meridiani. (Click to open a larger version in a new tab.)
Opportunity raw images, its latest mission status, a location map. and atmospheric opacity, known as tau.