This stereoscopic image shows Tantalus Fossae on Mars, and was generated from data captured by the High Resolution Stereo Camera (HRSC) on ESA’s Mars Express orbiter on 19 July 2021 during orbit 22173. The anaglyph, derived from data acquired by the nadir channel and one stereo channel of the HRSC, offers a three-dimensional view when viewed using red-green or red-blue glasses.