The brightest stars in each constellation are labelled with Greek letters, normally called "Bayer Letters" after the man who originally invented this system of labeling stars.
星座中最亮的恒星以称作“拜勒字母”的希腊字母标出，他发明了这套标注系统。
The brightest stars in each constellation are labelled with Greek letters, normally called "Bayer Letters" after the man who originally invented this system of labeling stars.
星座中最亮的恒星以称作“拜勒字母”的希腊字母标出，他发明了这套标注系统。
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