Capturing a supermassive black hole and manipulating it using hypothetical quantum entanglement technology is a highly speculative scenario that goes beyond our current scientific understanding and technological capabilities. However, we can explore some possible consequences based on the principles of general relativity and our current knowledge of black holes.
Quantum Entanglement Technology: Quantum entanglement is a phenomenon in which two or more particles become linked in such a way that the state of one particle cannot be described independently of the others, regardless of the distance between them. While quantum entanglement has been observed in experiments, harnessing it for large-scale objects like black holes is purely hypothetical at this point.
Capturing a Supermassive Black Hole: Supermassive black holes are incredibly massive objects located at the centers of most galaxies, including our own Milky Way. They possess immense gravitational forces, and their capture would require advanced technological capabilities far beyond what we currently possess. Furthermore, the engineering challenges of containing and manipulating a supermassive black hole are immense and likely beyond our reach.
Throwing the Black Hole into Another Universe or Nothingness: Speculating about what would happen if a black hole were thrown into another universe or "nothingness" is highly speculative because we have limited knowledge about the nature of other universes or what exists outside our observable universe. Our current understanding of black holes suggests that they are regions of spacetime with extremely strong gravitational fields, where matter and energy are crushed to an infinitely dense point called a singularity. As a result, the laws of physics, as we understand them, break down at the singularity.
If a black hole were somehow thrown into another universe, the consequences would depend on the properties and laws governing that universe, which are purely speculative. It is possible that the interaction between the black hole and the new universe could have profound effects, such as altering the structure of that universe or causing a cataclysmic event. Without specific details about the properties and laws of the other universe, it is impossible to provide a more precise answer.
Throwing a black hole into "nothingness" is also difficult to comprehend since the concept of true nothingness is challenging to define or study scientifically. If such an act were possible, it might have unpredictable consequences, potentially impacting the fabric of spacetime or causing the release of energy. However, any speculation about the outcomes would be highly speculative and speculative at best, as it falls outside our current understanding of the laws of physics.
In summary, the scenario you propose involves speculative technologies and concepts that surpass our current scientific understanding and technological capabilities. Without more specific details or a deeper understanding of the properties and laws of other universes or "nothingness," it is challenging to provide a more concrete answer.