andromeda nebula

基本解釋

They showed that the Andromeda nebula lay far outside our Milky Way Galaxy.
測量表明，仙女座星雲(yún)遠在我們的銀河系之外。
For example, Messier object M1 is the CRAB NEBULA and M31 is the ANDROMEDA GALAXY.
例如，梅西耶天躰M1是蟹狀星雲(yún)，而M31是仙女座星系。
yeebang.com
Many of the brightest deep sky objects also have "popular names" by which they're often referred to, such as "Andromeda Galaxy", "North America Nebula", "Blinking Planetary", and so on.
那些最亮的深空天躰還有常用“俗名”，比如“仙女座大星系”、“北美洲星雲(yún)”、“閃耀星雲(yún)”等等。