This single frame Rosetta navigation camera image of Comet 67P/Churyumov-Gerasimenko was taken on 30 September 2015 from a distance of 1488 km from the comet centre. The image has a resolution of 127 m/pixel and measures 130 km across. It has been contrast enhanced to better reveal the nature of the comet’s activity.
The original image and more information is available on the blog: CometWatch 30 September
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