Comet on 21 January 2015
Comet on 21 January 2015
This four-image mosaic comprises Rosetta navigation camera images taken from a distance of 27.9 km from the centre of Comet 67P/Churyumov-Gerasimenko on 21 January. The image resolution is 2.4 m/pixel and the individual 1024 x 1024 frames measure about 2.4 km across. The mosaic measures 4.2 x 4 km.
