This image shows a triple crater in the ancient martian highlands in 3D when viewed using red-green or red-blue glasses. This anaglyph was derived from data obtained by the nadir and stereo channels of the High Resolution Stereo Camera (HRSC) on ESA’s Mars Express during spacecraft orbit 20982 (6 August 2020). It covers a part of the martian surface centred at 19°E/37°S. North is to the right.