Supermassive Black Hole

The titanic explosion of this black hole created 19 massive star clusters!

When we think of black holes, and especially those that are supermassive and contain at least one million solar masses…

8 months ago

Giant Black Holes Could Kill Galaxies!

We've suspected this for a while, given the tremendous energy emitted by supermassive black holes when they become quasars and…

9 months ago