Supermassive Black Hole
Supermassive black holes are, as their name suggest, a supermassive versions of a black hole. They exist only at the center of each galaxy.
The supermassive black hole may have one or two companion stars, just like a normal solar system.
Wormholes
In supermassive black hole solar systems, interstellar wormholes are instead always around a companion star.
On the event horizon of the supermassive black hole there will be intergalactic wormholes leading to other galaxies.
Fun Facts
- Dying by falling into a blackhole is called: Spaghettification
- Mood music: MONSTERS OF THE COSMOS - Symphony of Science