This is the latest panorama released by NASA July 2012. It was assembled from 817 images taken between Dec. 21, 2011, and May 8, 2012, while Opportunity was stationed on an outcrop informally named 'Greeley Haven'. on a segment of the rim of ancient Endeavour Crater.
what do you mean? the panorama is sourced from the nasa official site, as is all the individual images which make up the panorama. if you click "READ ABOUT - scroll down" on that site it says it all
