关于这张图
Sometimes at Saturn you can see things almost as if from every angle at once, the way a Cubist might imagine things. For example, in this image, we're seeing Saturn's A ring in the lower part of the image and the limb of Saturn in the upper. In addition, the rings cast their shadows onto the portion of the planet imaged here, creating alternating patterns of light and dark. This pattern is visible even through the A ring, which, unlike the core of the nearby B ring, is not completely opaque. The ring shadows on Saturn often appear to cross the surface at confusing angles in close-ups like thi…
