Dark double ridge Androgeos Linea and dark reddish flanking deposits on Europa (left) and double ridge (tiger strip) Damascus Sulcus on Enceladus. The double ridges on Enceladus are wider and less symmetric, possibly due to lower surface gravity. Images are shown to the same scale, and the scale bar is 5 km. Images are oriented so that Sun is to the right. GLL images of Androgeos are at 20 m pixel−1 and Cassini images of Damascus are at ∼30 m pixel−1.