From afar, Saturn's rings look like a solid, homogenous disk of material. But upon closer examination of data from the Cassini mission, varied structures in the rings are visible at almost every scale imaginable. Structures in the rings are often formed by Saturn's many moons. The dark gaps near the left edge of the A ring (the broad, outermost ring here) are caused by the moons Pan and Daphnis embedded in the gaps, while the wider Cassini division (dark area between the B ring and A ring here) is created by a resonance with the medium-sized moon Mimas (which orbits well outside the rings). Prometheus is seen orbiting just outside the A ring in the lower left quadrant of this image; the F ring can be faintly seen to the left of Prometheus. This view looks toward the sunlit side of the rings from about 15 degrees above the ringplane. The image was taken in red light with the Cassini spacecraft wide-angle camera on Jan. 8, 2015. The view was obtained at a distance of approximately 566,000 miles (911,000 kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 37 degrees.