Pleiades are approximately 440 light - years away and the Hyades are about one - third that distance: 150 light - years .昴星团(离地球)大约有440 光年 远,而毕星团则大约是此距离的 三分之一: 150 光年.Most of the V is formed by an open cluster of stars, ...

Hyades的音标：Hyades的英式发音音标为：['haɪəˌdi:z]Hyades的美式发音音标为：['haɪəˌdiz]...

毕星团...