markarian

Markarian 273 is a galaxy with a bizarre structure that somewhat resembles a toothbrush.

卡林天体273是一个有着奇异外形的星系，有些像牙刷。

Explanation: Across the heart of the Virgo Galaxy Cluster lies a string of galaxies known as Markarian's Chain.

说明： 贯穿室女座星系团心脏有一条星系链，被称为卡林之链。