What is a GREY hole in space?

Gray holes are hyptohetical points of singularity positive in volume. they emit a dim white light, which contains every wavelength of light from 80 picometers in wavelength to 0.1 light years in wavelength.
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What is a gray hole in space?

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 light, cannot escape.
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What does a gray hole do?

A gray hole is a node that selectively drops and forwards data packets after it advertises itself as having the shortest path to the destination node in response to a route request message from a source node. The proposed mechanism does not apply any cryptographic primitives on the routing messages.
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What is white hole in space?

White holes are theoretical cosmic regions that function in the opposite way to black holes. Just as nothing can escape a black hole, nothing can enter a white hole. White holes were long thought to be a figment of general relativity born from the same equations as their collapsed star brethren, black holes.
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Are black holes GREY?

Stephen Hawking stuns physicists by declaring 'there are no black holes' - but says there are GREY ones. Stephen Hawking has shocked physicists by admitting 'there are no black holes'.
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Can a wormhole exist?

In the early days of research on black holes, before they even had that name, physicists did not yet know if these bizarre objects existed in the real world.
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Do white holes exist?

White holes cannot exist, since they violate the second law of thermodynamics. General Relativity is time symmetric. It does not know about the second law of thermodynamics, and it does not know about which way cause and effect go.
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Does Spaghettification hurt?

Either way, spaghettification leads to a painful conclusion. When the tidal forces exceed the elastic limits of your body, you'll snap apart at the weakest point, probably just above the hips. You'll see your lower half floating next to you, and you'll see it begin to stretch anew as tidal forces latch onto it.
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What does a black hole do?

Black Holes, explained. These infinitely dense points in space will spaghettify anything that ventures too close. Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity.
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What happen when 2 black holes collide?

It is possible for two black holes to collide. Once they come so close that they cannot escape each other's gravity, they will merge to become one bigger black hole. Such an event would be extremely violent.
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Where is Red Hole?

Escalante Canyon is a red-walled hole in a geologic uplift (the Uncompahgre Plateau) in western Colorado. Pioneers surging west fell into this canyon hole the way gold nuggets get caught in the potholes of a stream.
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What's the gravity of a black hole?

The black hole would have the same gravity as the sun. Earth and the other planets would orbit the black hole as they orbit the sun now.
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What is a boson star?

Boson stars

A boson star is a hypothetical astronomical object formed out of particles called bosons (conventional stars are formed from mostly protons, which are fermions, but also consist of Helium-4 nuclei, which comprise bosons).
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Does time stop in a black hole?

Time does stop at the event horizon of a black hole, but only as seen by someone outside the black hole. This is because any physical signal will get infinitely redshifted at the event horizon, thus never reaching the outside observer. Someone falling into a black hole, however, would not see time stop.
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Is there a black hole near us?

As of February 2022, only one isolated black hole has been detected, around 5200 light-years away. For comparison, the nearest star to the Sun is about 4.24 light years away and the Milky Way galaxy is approximately 185000 light years in diameter.
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Where is the black hole at?

Astronomers believe that supermassive black holes lie at the center of virtually all large galaxies, even our own Milky Way. Astronomers can detect them by watching for their effects on nearby stars and gas.
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Can a black hole swallow Earth?

Despite their abundance, there is no reason to panic: black holes will not devour Earth nor the Universe. It is incredibly unlikely that Earth would ever fall into a black hole. This is because, at a distance, their gravitational pull is no more compelling than a star of the same mass.
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What happens if Earth goes in a black hole?

The strong uneven gravitational pull on the Earth would continuously deform the planet. This would generate a tremendous amount of internal friction, heating the Earth's core to disastrous levels. It would likely give rise to Earth-shattering earthquakes, volcanoes, and deadly tsunamis. The trifecta of doom.
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Can a human survive spaghettification?

Your body would follow geodesics, and hence the whole structure of your body will continue to exist as it did before, simply living in a space with different rules. Of course, given that nothing else but space curvature interferes with you (e.g. radiation from black hole).
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How painful would it be to fall into a black hole?

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.
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Can a black hole become full?

It takes a shockingly long time for a black hole to shed all of its mass as energy via Hawking radiation. It would take 10100 years, or a googol, for a supermassive black hole to fully disappear.
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Can black holes be portals?

According to a study published in Monthly Notices of the Royal Astronomical Society, a team of researchers seeking to prove the existence of wormholes say they may have found evidence that some known black holes in the universe are entrances to portals that could allow travelers to venture through space-time.
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What happens if a black hole meets a white hole?

This means that in a hypothetical universe where there is a black and a white hole, in a short time after their first interaction the white hole will become another black hole so that the system will end up with two black holes.
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What's inside a black hole?

What is at the center of a black hole? At the center of a black hole, it is often postulated there is something called a gravitational singularity, or singularity. This is where gravity and density are infinite and space-time extends into infinity.
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