After nearly three years at Saturn, the Cassini spacecraft continues to observe the planet retinue of icy moons. Rhea cratered face attests to its great age, while its bright wisps hint at tectonic activity in the past
Accustomed to Her Face
After nearly three years at Saturn, the Cassini spacecraft continues to observe the planet retinue of icy moons. Rhea cratered face attests to its great age, while its bright wisps hint at tectonic activity in the past