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I have read many books and references in the field of astronomy; I have seen this term a lot but I did not understand exactly what it means!
Through this article we will try to identify the concept of singularity point Singularity from the perspective of astrophysics in short and without entering into complex scientific details.
According to physics, Gravitational Singularity is a one-dimensional point in the center of the black hole, characterized by its infinite intensity and attractiveness.
From our concept of the density definition we have studied in the past years, the mass is divided by size. Therefore, the result of massive mass compression in a small size will result in infinite intensity. If we go back billions of years, specifically to the moment of the Big Bang, both density and temperature are infinite; this too can be described as a point of exclusivity.
Black Hole Diagram - Image credit: space-facts.com
This point causes an infinite curvature of Space-Time; it is described by the eminent American physicist Kip Thorne as "the place where all the laws of physics that we know!"
Current theories suggest that when an object penetrates the field of black hole, it will expand like spaghetti pasta in a phenomenon known as spaghettification because of the difference in the effect of gravity on the different parts of its components before it completely loses its dimensions and disappears irreversibly.
Watching this event from a safe distance shows us a different view of this . According to the theory of relativity, you will notice that the body moves slower as it approaches the black hole until it reaches the event horizon. It does not fall in the literal sense!
According to Cosmic Censorship, the point of exclusivity of the black hole is hidden behind the horizon of the event, the area around it, which the light can not escape from once accessed; The only exception to this hypothesis was in the first moments of the big explosion in what is known as the Naked Singularity.
By virtue of the nature of this restricted area, the scientists will not be able to describe it completely; even if sending signals to the black hole can not communicate from within this region with the outside world so its secrets will always be kept secret forever!
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