All coverage
Nasa calls time on silent Opportunity Mars rover
By Jonathan Amos
After 15 years, the Mars Opportunity rover's mission has ended
By Ashley Strickland
NASA is saying goodbye to its Opportunity rover on Mars after eight months of radio silence
By Loren Grush
Built to last 90 days, Mars rover Opportunity ends mission after 15 years | Cornell Chronicle
By Blaine Friedlander
NASA's Mars rover Opportunity has died. Here's what it gave humanity.
By Michael Greshko