explorationimages: Cassini: Saturn’s tiny moon Pan, March 7th 2017. Pan orbits in the Encke Ga
explorationimages: Cassini: Saturn’s tiny moon Pan, March 7th 2017. Pan orbits in the Encke Gap in Saturn’s A Ring, & it has a high ridge along its equator that’s made of ice swiped from the neighboring rings. Image Credit: NASA/JPL-Caltech/Space Science Institute -- source link