Even though we bid farewell to the intrepid Opportunity rover in February at the conclusion of its 15-year mission, it still had one last gift to give.
원문출처 : https://www.cnn.com/2019/03/13/world/mars-opportunity-rover-final-photo-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/03/13/world/mars-opportunity-rover-final-photo-scn-trnd/index.html