梅西葉星表 [ㄇㄟˊ ㄒㄧ ㄧㄝˋ ㄒㄧㄥ ㄅㄧㄠˇ; mei2 xi1 ye4 xing1 biao3] Messier catalog of nebulae and clusters (1784) ◄ ►