This space wallpaper is a mosaic showing part of the Noctis Labyrinthus region, the ‘Labyrinth of the Night’, on Mars. It was composed by Bill Dunford using scenes available in the Mars Express image archive, HRSC view. This image was released March 25, 2013.

Credit: ESA/DLR/FU Berlin (G. Neukum). Image mosaic assembled by Bill Dunford.