What happens inside a black hole is still a mystery to scientists. Black holes are so dense that their gravitational force is extremely powerful, which does not allow even light to escape. Because of this, we cannot directly see the information inside the black hole.
A black hole is a place found in space where the gravitational force is so strong, black hole are like cosmic vaccum cleaner pulling are all objects and radiation with an irresistible gravitation force from which nothing can escape that means no object, incredibly intense traping, everything not even light, can escape from its influence. They will all fit inside it.
According to theories, there is a "singularity" at the center of a black hole, where the force of gravity becomes infinite and the normal laws of physics no longer work.
A black hole singularity is a point in a space time where curvature is the infinite because of large amount of density gathering in only one point. The law of physics break down here. As we know it is centred of Black Hole. Where gravity is so much stronger than nothing in space as you know including light can escape which has known as highest speed of univers.
Some scientists and theorists believe that there may be other universes, or "wormholes", inside black holes, which may lead to other places or other times.
However, these are only theories and there is no concrete evidence to support them. So, it is difficult to say whether there is a "second world" inside the black hole or not. At present, it is a matter of mystery and curiosity.
What is black hole:
Pro. Subramanian Chandrasekhar was the first to calculate that when a massive star burns all its fuel, it collapses. The idea was ridiculed at first, but other scientists calculated that the star was always collapsing toward its center. A massive Black Hole Formed A stellar black hole forms when a star with over 20 times the mass of the Sun depletes the fuel at its core and succumbs to gravitational collapse. This collapse sets off a supernova, ejecting the star's outer layers. If the remaining core's mass exceeds three times that of the Sun, no known force can prevent its collapse into a black hole. While the formation of supermassive black holes is still a mystery, it's clear they have been around since the early stages of galaxies.
After forming, black holes can expand by absorbing matter from their surroundings, including gas from nearby stars or even other black holes.
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| The First Image of Black Hole |
Black holes are regions in space where a large amount of mass is packed into a small volume. Due to this, the force of gravity becomes so strong that even light cannot escape from it. They are formed by the collapse of giant stars, and probably in other ways as yet unknown.
Black holes fascinate both laypeople and scientists alike – they push the boundaries of our understanding of matter, space and time.
What do black holes look like?
Black holes themselves are invisible – they emit virtually no light and so cannot be observed directly. But we have developed several methods for finding them like as observing the effects on nearby objects like star movement A star's unusual or rapid movement could suggest it is being influenced by an unseen black hole.
Or X-ray emission like when a black hole pulls in matter from nearby stars or gas clouds, the material forms an accretion disk around the black hole. As this matter spirals inward, it heats up and emits X-rays. Telescopes like Chandra X-ray Observatory detect this high-energy radiation, helping locate black holes.
Bending of Light (According to Gravitational Wave: Black holes have immense gravitational fields that can bend and distort light from objects behind them. This "gravitational lensing" effect helps astronomers pinpoint black holes by observing the warped light around them.
What's inside a black hole?
The short answer is that no one knows!
"In some ways this is one of the most profound questions in physics," said Daniel Holtz, a professor at the University of Chicago. " Physics have few mysterious, There are very few cases but black hole are one of them where we can't predict what will happen, but this is one of them."
How many parts of Black Hole:
Black hole has two parts. One is the event horizon, which you can think of as the surface, although it is simply the point where gravity becomes so strong that nothing can escape. And then, at the center, there is the singularity. This is the term we use to describe a point that is infinitely small and infinitely dense.
Thanks to the laws of general relativity we have a good understanding of what the event horizon looks like. But as you get closer to the singularity, we lose the ability to even guess what it looks like.
"Very close to the singularity, one might expect quantum effects to become important. However, we do not yet have a quantum theory of gravity (or, at least, able to reliably make such predictions), so we do not know the true details of the singularity – or even whether it is actually a singularity. ," said University of Chicago professor Robert Wald.
Some Another Parts of Black Hole :
Event Horizon: It is the initial boundary around a black hole beyond which nothing, including light, can escape the gravitational pull. It marks the point no return. Where the Gravitational force so strong that come back is impossible. It appears as a dark, spherical region in space.
Gravitational Lensing: The powerful gravity of a black hole bends light from stars and galaxies behind it, creating a warped or distorted view of the background objects. This effect is known as gravitational lensing.
Accretion Disk: When a black hole is pulling in gas and other material, the matter forms a glowing, swirling disk around it due to extreme heating. This disk emits intense radiation, making it visible in various wavelengths like X-rays or radio waves.
Scientists believe that black holes will eventually explode, but it will take many times longer than the current age of the universe for this to happen. What will it look like when that happens? This is another big mystery.
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