A Brighter Moon
Although Dione (near) and Enceladus (far) are composed of nearly the same materials, Enceladus has a considerably higher reflectivity than Dione. via NASA http://www.nasa.gov/image-feature/jpl/pia18345/a-brighter-moon
Although Dione (near) and Enceladus (far) are composed of nearly the same materials, Enceladus has a considerably higher reflectivity than Dione. via NASA http://www.nasa.gov/image-feature/jpl/pia18345/a-brighter-moon
