This four-image mosaic comprises images taken from a distance of 20.1 km from the centre of Comet 67P/Churyumov-Gerasimenko on 10 December 2014. The image resolution is 1.71 m/pixel and the mosaic measures 2.9 x 2.6 km.
ESA, Rosetta spacecraft, NAVCAM; Additional Processing: Stuart Atkinson
<a rel="nofollow" class="external free" href="http://apod.nasa.gov/apod/ap141223.html">http://apod.nasa.gov/apod/ap141223.html</a> (<a rel="nofollow" class="external text" href="http://apod.nasa.gov/apod/image/1412/cometcliffs_rosetta_799.jpg">image link</a>); see also <a rel="nofollow" class="external free" href="http://www.esa.int/spaceinimages/Images/2014/12/Comet_on_10_December_2014_NavCam">http://www.esa.int/spaceinimages/Images/2014/12/Comet_on_10_December_2014_NavCam</a>