Black holes can be said to be the most important discovery of human astronomy in the 20th century. From the prediction in Einstein's theory of relativity more than 0/00 years ago to today, we have gradually confirmed its existence through advanced scientific instruments. The existence of this extremely special celestial body puzzles many people, because we still can't understand the strange phenomenon of black holes in the universe.

In movies or novels, black holes are often described as destructive disaster sources, and any matter near them will be ruthlessly swallowed up and completely disappeared into the universe, but is this really the case? In fact, our guess about it is still very one-sided, because even the latest known black hole is thousands of light years away, so any guess about black holes is only a theoretical judgment, but there are too many things in the universe that we can't figure out, and what we see is not necessarily a real space.

In a previous article, Meng Fan mentioned that the other side of a black hole may be a channel connecting other parts of the universe. This view is different from most scientists' guesses. In their view, most people think that the center of a black hole is a tunnel connecting parallel or multidimensional universes. However, Meng Fan believes that the universe is not parallel or multidimensional, and our universe is a single infinite space, so there is no need to control everything in a multidimensional way. Some friends may ask, if there is only one universe, then the substances swallowed by black holes should be released in other areas. Why didn't we find such evidence?

It's actually quite simple. First of all, the vastness of the universe far exceeds the current detection ability of human beings. These substances are not released, but we can't see them. Secondly, the absorption and release time of substances is very slow. Even from the origin of the whole human civilization to today, it is only a moment in front of a black hole. Therefore, it will become more and more difficult to measure the phenomena in the universe by human definition of time in the future, because the universe does not calculate time according to sunrise and sunset. Meng fans want to give an example. Black holes may be like nerve cells in our brains. The seemingly devastating swallowing is actually reviving the whole operation of the universe, because the universe we live in needs some kind of "movement" to constantly produce new substances, and the driving force that stimulates it to produce these cosmic substances may come from these black holes.