That well-defined six-sided shape is pretty freaky, but it's actually a natural outcome of a spinning fluid — the air circulating Saturn's atmosphere — which itself is in a spinning system — in this case, the planet itself.

但六边形的形状就相当怪异了，不过这实际上是一种旋转流体造成的自然现象——在这里也就是土星大气的气体循环。