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来自维基百科,自由的百科全书
NGC 7789(也称为卡罗琳的玫瑰[4]或白玫瑰星团)是卡罗琳·赫歇尔于1783年在仙后座发现的一个疏散星团。她的哥哥威廉·赫歇尔把它列入他的目录,称为H VI.30。这个星团因为在目视观测上看起来亮的星星和其间黑暗空隙的交杂,很像是俯瞰玫瑰花瓣的漩涡图案,因此也称为"白玫瑰"星团或"卡洛琳的星团"。
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