Astronomers believe about 60% of all galaxies are spiral shaped, including our very own galaxy, the Milky Way.

天文学家相信大约60%的星系都是螺旋形状的，包括我们自己的星系，银河系。

If you want to learn more about who made that crazy spiral shaped burrow we mentioned earlier, check out our episode " Untangling the Devil's Corkscrew" .

如果您想了解更多关于谁制造了我们之前提到的那个疯狂的螺旋形洞穴的信息，请观看我们的剧集“解开魔鬼的开瓶器” 。