It was torn or went out through another exit. The universe is very vast, with countless galaxies and stars. With the current level of human science and technology, it is impossible to have a further understanding of the universe. The most mysterious thing in the universe is a black hole, because it has very powerful power. Once something comes near it, it will be swallowed up mercilessly, even light, magnetic field and stars are not spared. However, using scientific means to detect the position of black holes may not be possible at present. Black holes have a very strong phagocytic ability. There is nothing around, and the light can't penetrate.

It is a very unique celestial body, and from the current level of science and technology, it is impossible to observe its interior. What everyone is most interested in is whether the swallowed substance will disappear or go out through another exit. When a black hole devours a star, scientists can observe it with an astronomical telescope. When a planet is swallowed by a black hole, it will be torn and elongated, then become particles, and finally be completely absorbed by the black hole. Many scientists believe that there may be a white hole in the opposite area of the black hole, and the material swallowed by the black hole will flow out of the white hole, but scientists have no clear answer to the truth.

Due to the limitation of the current level of science and technology, people can only make a preliminary exploration of the universe. To explore the universe, people must pursue speed. The universe is huge and the distance is very far away. If the speed of a spaceship cannot exceed the speed of light, it is impossible to explore the universe. The distance in the universe is measured in light years. Even if the speed of the spacecraft reaches the speed of light, the distance we can detect is limited. As mentioned above, in order to realize human exploration of the universe, the spacecraft must exceed the speed of light, and this technology is very difficult, so the superluminal technology is too far away for human beings.

Because the technology upgrade time is too long, we can change it. Some scientists believe that there are wormholes in the universe. Wormholes are like a door through which you can go deep into the universe. They think that some wormholes can extend dozens of light years away, and even in bed, they can reach the universe hundreds of light years away. In addition, the bigger the wormhole, the farther it can reach. However, wormholes in the universe are still difficult to find, and the level of human science and technology has not yet reached, and it is even impossible to see with the naked eye. When human science and technology reach a certain level, we can realize our dream of exploring the universe.