Dust on, dust off for Opportunity
![Dust on, dust off for Opportunity](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x470_crop_center-center_82_line/oppy-dust-comparison.jpg 1200w, https://planetary.s3.amazonaws.com/web/assets/pictures/_768x300_crop_center-center_82_line/oppy-dust-comparison.jpg 768w, https://planetary.s3.amazonaws.com/web/assets/pictures/_576x225_crop_center-center_82_line/oppy-dust-comparison.jpg 576w)
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