When matter falls into or comes closer than the event horizon of a black hole, it becomes isolated from the rest of space-time. It can never leave that region. For all practical purposes the matter has disappeared from the universe.From the viewpoint of an observer outside the black hole, time stops. For example, an object falling into the hole would appear frozen in time at the edge of the hole. Inside a black hole is where the real mystery lies. According to Einstein's theory, time and space, in a way, trade places inside the hole.A stellar-mass black hole would quickly tear you apart. But a person encountering a supermassive black hole could survive for hours. Black holes are the darlings of science and science fiction. They were conceptualized as early as 1783 by English natural philosopher John Michell, who proposed “dark stars.”
How much is 1 minute in black holes : “If you were to stand just outside the event horizon of Sagittarius A*, and you stood there for one minute, 700 years would pass because time passes so much slower in the gravitational field there than it does on Earth.” Some have suggested that black holes could be used for time travel.
Are white holes real
White holes are the opposite of black holes, in that they spit out light and matter, rather than trapping it. So far, white holes are purely hypothetical objects, but astronomers are contemplating how they could form in reality.
Has anyone been in a black hole : Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system. But scientists have observed black holes ripping stars apart, a process that releases a tremendous amount of energy.
Black holes are regions of space where gravity is so strong that nothing can escape them, not even light. Even before you reach the event horizon – the point of no return – you would be “spaghettified” by the black hole's tidal forces. Astronomers do not actually know what goes on inside black holes. A clock near a black hole will tick very slowly compared to one on Earth. One year near a black hole could mean 80 years on Earth, as you may have seen illustrated in the movie Interstellar. In this way, black holes can be used to travel to the future.
Do grey holes exist
A Q-star, also known as a grey hole, is a hypothetical type of a compact, heavy neutron star with an exotic state of matter. Such a star can be smaller than the progenitor star's Schwarzschild radius and have a gravitational pull so strong that some light, but not all photons, can escape.Researchers have discovered an extremely red supermassive black hole thanks to the help of some gravitational lensing. Researchers used the James Webb Space Telescope to detect an extremely red, gravitationally lensed supermassive black-hole in the early Universe.Expert-Verified Answer. For a black hole observer, one hour is equivalent to 100,000,000 years on Earth. In contrast to time distant from a black hole, time moves more slowly as you approach closer to one. The fate of anyone falling into a black hole would be a painful “spaghettification,” an idea popularized by Stephen Hawking in his book “A Brief History of Time.” In spaghettification, the intense gravity of the black hole would pull you apart, separating your bones, muscles, sinews and even molecules.
Would a human survive in a black hole : It depends. A stellar-mass black hole would quickly tear you apart. But a person encountering a supermassive black hole could survive for hours.
What is 1 hour in black holes : According to some theories, an hour inside a black hole would be equivalent to a billion years for someone outside it. This is because time and space would be distorted by gravity so much that they would not exist as we know them.
How long is 1 minute in black holes
“If you were to stand just outside the event horizon of Sagittarius A*, and you stood there for one minute, 700 years would pass because time passes so much slower in the gravitational field there than it does on Earth.” Some have suggested that black holes could be used for time travel. Green Holes are special types of star that are so rare! Green holes form if black holes don't lose mass or only lose a ton of mass in a billion years! That happens if the star is super massive, like a hypergiant or a metagiant.There is consensus that supermassive black holes exist in the centres of most galaxies. The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light.
Do pink holes exist : There is no evidence that these things exist, or even that they are possible. It is pure unsupported speculation at this point, so we are tying hard to find more prosaic explanations of what is going on. If this fails, we may be forced to use one of these bizarre theories.
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Antwort Are we living inside a black hole? Weitere Antworten – Where do black holes take you
When matter falls into or comes closer than the event horizon of a black hole, it becomes isolated from the rest of space-time. It can never leave that region. For all practical purposes the matter has disappeared from the universe.From the viewpoint of an observer outside the black hole, time stops. For example, an object falling into the hole would appear frozen in time at the edge of the hole. Inside a black hole is where the real mystery lies. According to Einstein's theory, time and space, in a way, trade places inside the hole.A stellar-mass black hole would quickly tear you apart. But a person encountering a supermassive black hole could survive for hours. Black holes are the darlings of science and science fiction. They were conceptualized as early as 1783 by English natural philosopher John Michell, who proposed “dark stars.”
How much is 1 minute in black holes : “If you were to stand just outside the event horizon of Sagittarius A*, and you stood there for one minute, 700 years would pass because time passes so much slower in the gravitational field there than it does on Earth.” Some have suggested that black holes could be used for time travel.
Are white holes real
White holes are the opposite of black holes, in that they spit out light and matter, rather than trapping it. So far, white holes are purely hypothetical objects, but astronomers are contemplating how they could form in reality.
Has anyone been in a black hole : Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system. But scientists have observed black holes ripping stars apart, a process that releases a tremendous amount of energy.
Black holes are regions of space where gravity is so strong that nothing can escape them, not even light. Even before you reach the event horizon – the point of no return – you would be “spaghettified” by the black hole's tidal forces. Astronomers do not actually know what goes on inside black holes.
A clock near a black hole will tick very slowly compared to one on Earth. One year near a black hole could mean 80 years on Earth, as you may have seen illustrated in the movie Interstellar. In this way, black holes can be used to travel to the future.
Do grey holes exist
A Q-star, also known as a grey hole, is a hypothetical type of a compact, heavy neutron star with an exotic state of matter. Such a star can be smaller than the progenitor star's Schwarzschild radius and have a gravitational pull so strong that some light, but not all photons, can escape.Researchers have discovered an extremely red supermassive black hole thanks to the help of some gravitational lensing. Researchers used the James Webb Space Telescope to detect an extremely red, gravitationally lensed supermassive black-hole in the early Universe.Expert-Verified Answer. For a black hole observer, one hour is equivalent to 100,000,000 years on Earth. In contrast to time distant from a black hole, time moves more slowly as you approach closer to one.
The fate of anyone falling into a black hole would be a painful “spaghettification,” an idea popularized by Stephen Hawking in his book “A Brief History of Time.” In spaghettification, the intense gravity of the black hole would pull you apart, separating your bones, muscles, sinews and even molecules.
Would a human survive in a black hole : It depends. A stellar-mass black hole would quickly tear you apart. But a person encountering a supermassive black hole could survive for hours.
What is 1 hour in black holes : According to some theories, an hour inside a black hole would be equivalent to a billion years for someone outside it. This is because time and space would be distorted by gravity so much that they would not exist as we know them.
How long is 1 minute in black holes
“If you were to stand just outside the event horizon of Sagittarius A*, and you stood there for one minute, 700 years would pass because time passes so much slower in the gravitational field there than it does on Earth.” Some have suggested that black holes could be used for time travel.
Green Holes are special types of star that are so rare! Green holes form if black holes don't lose mass or only lose a ton of mass in a billion years! That happens if the star is super massive, like a hypergiant or a metagiant.There is consensus that supermassive black holes exist in the centres of most galaxies. The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light.
Do pink holes exist : There is no evidence that these things exist, or even that they are possible. It is pure unsupported speculation at this point, so we are tying hard to find more prosaic explanations of what is going on. If this fails, we may be forced to use one of these bizarre theories.