- Opinions are divided on what the object actually is. Some astronomers claim it to be a supernova while others think it is a black hole
- The object could be a new type of supernova that radiates for decades. Most supernovas burn out in less than a year
- Another theory is that the object is actually two black holes that collided
A Strange Space Object Observed: Rogue Black Hole Or Strange Supernova?
11. 19. 14 by StefanCretu