Supermassive black holes sit at the center of many galaxies and are often surrounded by accretion disks that they feed on. Scientists observed a previously unexplored region near one – by accident.
NASA Discovers Record-Breaking Supermassive Black Hole Over 13 Billion Light-Years Away
Study Space Black Hole
Supermassive black hole escapes its galaxy, leaves new stars in its path - The Jerusalem Post
Computer virus - Wikipedia
Behold: The first picture of the black hole at the center of our galaxy
Study Space Black Hole
A Tunguska sized airburst destroyed Tall el-Hammam a Middle Bronze Age city in the Jordan Valley near the Dead Sea
Study Space Black Hole
Supermassive black hole escapes its galaxy, leaves new stars in its path - The Jerusalem Post
A supermassive black hole now faces Earth: scientists