这张来自美国宇航局哈勃太空望远镜的新图像显示了称为 AM 1214-255 的相互作用星系。这些星系包含活跃的星系核或 AGN。活动星系核是星系中异常明亮的中心区域。它的极端亮度是由物质旋转进入星系中心的超大质量黑洞造成的。
作为 AGN 调查的一部分，哈勃望远镜观测了距离中心最近的星系，目的是编译关于附近 AGN 的数据集，作为天文学家研究 AGN 物理、黑洞、宿主星系结构等的资源。
图片来源：NASA、ESA、A. Barth（加州大学欧文分校）和 J. Dalcanton（华盛顿大学）；处理：Gladys Kober（美国宇航局/美国天主教大学）
媒体联系人：
Claire Andreoli
美国宇航局 戈达德太空飞行中心， 格林贝尔特，医学博士
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