仙女座大星云 meaning in Chinese

andromeda galaxy

Andromeda , a large spiral galaxy much like our milky way galaxy , is relatively nearby and can be easily seen with binoculars in the autumn sky
仙女座大星云是类似银河系的大型旋涡星系，距离我们相对较近，在秋季的星空下，用双筒望远镜就可以很容易地看到它。
" every galaxy contains a black hole , and there are millions or billions of galaxies . in principle , we are expecting these events to happen all the time , " said prof hasinger
照他的意思应该银河系的核心也是一个黑洞.离银河系最近的两个河外星系麦哲伦星云和仙女座大星云好像都有黑洞