https://spaceref.com/status-report/nasa-opportunity-mars-rover-looks-back-at-endurance-crater/
NASA Opportunity Mars Rover Looks Back at Endurance Crater - SpaceRef
Dec 22, 2004 - Space news and reference site.
opportunity mars roverlooks backendurance craternasaspaceref
https://spaceref.com/status-report/nasa-opportunity-rover-image-endurance-craters-dazzling-dunes/
NASA Opportunity Rover Image: Endurance Crater's Dazzling Dunes - SpaceRef
Aug 6, 2004 - Space news and reference site.
opportunity roverendurance craterdazzling dunesnasaimage