Faint LSB galaxy cand. in Perseus cluster

We present the detection of 89 low surface brightness (LSB), and thus low stellar density galaxy candidates in the Perseus cluster core, of the kind named 'ultra-diffuse...

本研究报道了在英仙座星系团核心中发现的89个低面亮度（low surface brightness, LSB）星系候选体，这类天体因低面亮度而呈现低恒星密度特征，属于被命名为‘超弥散……’的类型。