‪7 Years of Opportunity on Mars and a Science Bonanza‬

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Source:  Ken Kremer, Universe Today
Excerpt: Jan. 24, 2011 marks the 7th anniversary of the safe landing of the Opportunity Mars Exploration Rover (MER). Opportunity will soon celebrate another remarkable milestone – 2500 Sols, or Martian days, roving the red planet. ... Opportunity is now 84 months into the 3 month mission – still alive and blazing a trail of Exploration and Discovery across the Meridiani Planum region of Mars. The amazing Martian robot has driven more than 16.5 miles (26.7 km) and snapped over 148,000 pictures....

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