What is a black hole?

In the simplest sense, the black hole is an area of ​​space where there is no way the object would escape its gravitational move. Are there black holes? Astronomers certainly believe that yes, although confirmation cannot currently be done with direct evidence.

There is a huge concentration of matter in the black hole. This gives the hole of his gravitational power. Scientists generally agree that these areas are created after the death of a massive star. As we know, the sun is a star, but scientists do not think the sun is large enough to have the ability to create a black hole after its death. Rather, the dying star would have to weigh ten times more than our sun to create an area.

Because the black hole has such intense gravitational move, nothing can escape or light. This lack of light is responsible for the "black" part of the term, because the gravitational forces cause its appearance to remain infinitely dark. Although scientists do not see blackdish when they find areas in a space where a large amount of matter is contained inThe small volume and the area is dark, it is likely that there is a black hole in the area.

Our sun, according to scientists and astronomers, will never develop on a black hole. These men and women also suggest that the sun can last because it is another 5 billion years. But to get the feeling of entering the black hole, scientists suggest that astronauts in the spacecraft experience a floating and gliding feeling as they approached the area. That would be a pleasant experience, because gravitational forces would first be similar to just orbiting the Earth. However, when the space ship approached and closer, the body area closest to the center of the hole would begin to feel more move. For example, your legs would begin to feel a feeling of stretching as you are approaching a black hole. In the end, according to scientists, this feeling of tension or stretching would be quite unpleasant and eventually crushed the human body.