Orthographic projections of the nucleus of comet 67 P, based on the shape model of Chen et al. (2023). The model is shown in the Cheops reference frame, with the Z-axis aligned with the rotation axis. Left: equatorial view showing the bilobate structure. Centre: south polar view (−Z), emphasising the southern hemisphere. Right: north polar view (+Z). The colour scale represents the Z-coordinate, distinguishing the southern (warm colours) and northern (cool colours) hemispheres.