It is easy to be distracted by the impressive feature towards the right, which may represent a broken-off part of the comet’s layered structure, but this image also contains a tiny clue to Philae’s presence. Very close to the left hand edge of this image in the top half, is a thin vertical line with a broad top – one of Philae’s three legs. Can you spot it? (Click here to find Philae.)

The scale of the image is 4.6 cm/pixel, with Philae’s foot estimated to be about 2.5 km away when Rosetta’s OSIRIS narrow-angle camera took the image on 30 August 2016. The contrast of the image has been stretched to reveal Philae’s foot against the shadowed background.