The National Aeronautics and Space Administration (NASA) announced that its Mars Mission, Opportunity has come to an end. This marked the conclusion of the 15-year saga. The decision to end the mission was made after all the efforts to restore contact with the Opportunity Mars rover didn’t yield desired results.
A historic global dust storm reached the location of the Opportunity rover on Mars. The storm darkened the skies and cut off of the rover’s solar power. All the efforts of NASA to restore the rover did not yield positive results.
Things worsened with the onset of the winter at the location of the Opportunity rover. The reduced sunlight and colder temperatures during winter made it unlikely for the recovery of the Opportunity rover.
NASA expected 90-day lifetimes for the rovers. Both Opportunity and Spirit far exceeded their expected lifetime. Spirit’s mission ended in May 2011 after travelling eight kilometres and Opportunity had logged 45 kilometres before losing contact in June 2018.