
Okay, first off, as the title implies, I'm thinking up of an astronomical SCP (might or might not describe it later in this thread) that I want to write, however, I'm getting the sensation that it will not be good if I make it uncontainable, but at the same time, containment of the object I'm thinking up would be near-impossible due to its destructive nature. I will mention, though, that it isn't an autonomous or sentient object, just putting that out there. Any ideas?
Edit: Decided to explain what my SCP was.
Essentially, my SCP is what the Foundation would describe as a previously un-seen type of collapsar with densities and a mass that has surprassed the combined mass of all objects in the Milky Way Galaxy. It's black hole-ish in terms of appearance, although it has a glowing outline and a vortex that extends for 1,000km off its surface, rotating counter-clockwise. The object is the size of Earth, is composed of a previously unseen form of dark matter, and has the [potential] to destroy a black hole (still thinking about this one)
This idea is still in the works, and for me, it presents a few issues. Ex: The extreme mass and power that I've given it. I want to make this object destructive, but not to the point where the entire Milky Way will implode because of it, and I want to be able to make it unable to be destroyed by a black hole, as one of the original ideas was an object that was "Worse than the most destructive force in the universe", or so how I put it.