The Hubble UV image shows large quantities of warm and hot gas in the vicinity of the galaxies, indicating the supermassive black holes in both galaxies have had a violent past.

• 哈勃紫外图片表明星系附近拥有巨大数量的热气体，这指明在存在于两个星系中超大质量的黑洞有着疯狂的过去。