Passive red spirals in Galaxy Zoo

We study the spectroscopic properties and environments of red (or passive) spiral galaxies found by the Galaxy Zoo project. By carefully selecting face-on disc-dominated...本研究聚焦星系动物园（Galaxy Zoo）项目所发现的红（或称被动）螺旋星系的光谱特性及其所处环境。通过精心筛选正面朝向、以盘结构为主的……