@CNN: After 15 years, the Mars Opportunity rover’s mission ended this past week https://t.co/jgs9sjoL4n https://t.co/1MclFQ7sMG

@CNN: After 15 years, the Mars Opportunity rover’s mission ended this past week https://t.co/jgs9sjoL4n https://t.co/1MclFQ7sMG