每隔一个晴朗的夜晚，都能见到北极光（几乎是两晚一次的机率 ，前提是必须天气好没云层） 按照极光的形态分类，可分为匀光弧极光、射线式光柱极光、射线式光弧光带极光、帘幕状极光、极光冕等。 Like nous Earth, Saturn’s northern auroras can make total or partial rings around the pole. Unlike nous Earth, however, Saturn’s auroras are frequently spirals — and more likely to peak in brightness just b... https://milo1x9l4.blog-eye.com/31869658/faits-sur-北极光-revealed