What will happen if you go in to a black hole?
437322
The mathematics of black holes shows that they might be able to transport you to another region of space or possibly another universe. However, the mathematics also shows that the connection only lasts for a fraction of a second at a time, and that the link to other universes depends on a specific set of conditions which scientists do not believe to exist. Even if it were likely, however, the strong gravity field of the black hole tears apart any material falling into the hole so it would not come out the other end of the Black Hole looking anything like how it went in, so in other words you would  have to really want to make this discovery because you’re going to die trying.
144870
We have no idea what happens to any matter inside a black hole. The laws of physics that we know do not apply.
1108101
Yes, but not one that you could appreciate.\n\nAs you approach a black hole you would be ripped apart on a molecular level.\n\nThen, after you got in there in several pieces, you would be in stasis until sometime WAY WAY WAY in the future when it exploded.\n\nThen you would have to wait for a few billion years for something to evolve that would resemble something you would be comfortable with.
358053
Intense gravity. It just sucks everything nearby up. If you went into a black hole gravity would be stronger at your feet than at your head. You sould be stretched out like a piece of spaghetti and broken in two. Then the same thing would happen to the pieces of you. The bottom of the pieces would break off untill you're just a bunch of little tiny pieces.
936416
you should see the nova on blackholes, it was on last week\n\napprently only to much can actually get to the center at a time, and most matter/energy gets bounced around within the event horizon, never to escape, but not actually getting all the way in\n\nand anyway blackhole emit particles of hawking radiation and would eventually expell there mass and kinda evaporate away\n\nand if one black hole had the whole universe in it, sounds prime for  big bang to me
378723
The closer you get to a black hole, the greater the gravity gradient gets.  That is, the force of gravity is much stronger near the black hole than far away.\n\nAs you fell into the BH, the difference between the force of gravity at your feet and your head would become so great that your body would be ripped in two.  Then as the two pieces of you fell closer to the hole, the gravity gradient would increase still more, and the two pieces would be ripped into four.  This would continue until, by the time you reached the event horizon, you would be ripped into countless tiny pieces.  \n\nThe little pieces of you would fall through the event horizon, then continue falling and ripping into smaller pieces until they reached the singularity at the center of the BH.  No one knows what would happen then, because a sinuglarity does not obey the laws of physics that we know; gravity and density are infinite there.
596967
A black hole is a concentration of mass great enough that the force of gravity prevents anything past its event horizon from escaping it except through quantum tunnelling behaviour (known as Hawking Radiation). The gravitational field is so strong that the escape velocity past its event horizon exceeds the speed of light. This implies that nothing, not even light, inside the event horizon can escape its gravity. It is, however, theorized that wormholes can let one exit a black hole. The term "black hole" is widespread, even though it does not refer to a hole in the usual sense, but rather a region of space from which nothing can return.\n\nThe existence of black holes in the universe is well supported by astronomical observation, particularly from studying X-ray emission from X-ray binaries and active galactic nuclei.
195816
actually scientist have a lot of theoretical knowledge of black holes. \n\nYou would fall until you were at the center(in a finite amount of time from your frame of reference), at which point you would be compressed almost to nothing. An outside observer would still be able to see you though for a while and things would appear stretched.  try wikipedia's entry on black holes. http://answers.com/black_hole\n\nRepeat? Where's the original?
539666
People die at a certain level of gravity. The gravity of a black hole would way exceed this level. a person would DIE if they tried to land on JUPITER, the gravity would be so much that they wouldn't be able to move to expand they're chests to breath, they'd be so heavy.
1095953
There are no black holes close enough for a terrestrial probe to reach them yet. According to current theory, the intense gravitational field would trap any electromagnetic signal the probe might be sending out after it crossed the event horizon, so we wouldn't know what happened in any event.
211187
they become black holes
474017
An event horizon is the theoretical visible edge of a black hole.  A black hole is a mass so dense that its gravity will allow nothing to escape, not even an object travelling at the speed of light, not even light itself.  An event horizon is the boundary of a black hole at which light can still escape.  Therefore we could see everything that happens up to an event horizon, in theory.  Beyond this boundary, light is drawn back into the super-dense mass and nothing can be seen.
631703
Black holes aren't holes in the sense that you're thinking of. A black hole is a region of spacetime (it has 3+1 dimensions like everything else) that has an event horizon (a spherical region) that nothing can escape from.\nTaking the rubber sheet analogy (this is 2+1 dimensional, two spatial dimensions, 1 time dimension), suppose there is a spherical mass placed on the stretched sheet. Depending on how massive that mass is, the sheet around the mass will be circularly distorted, creating a potential energy well. You can roll smaller masses by it. If you roll the smaller mass with too little tangent velocity, it will spiral into the larger mass. If you roll it with a great enough tangential velocity, it may change direction, but it will go right through the potential energy well.\nA black hole has a certain region of its potential energy well (the region inside the event horizon) where no velocity you give a particle will be enough to get it back out of the energy well; all particles entering the event horizon will spiral into the singularity at the center. Part of the reason for this is the limit placed on massive particle accelerations of only being able to accelerate up to the speed of light in vacuum. It is interesting to note that outside the event horizon (assuming a non-spinning black hole), gravity behaves classically. Ie., if the Sun were to collapse into a black hole (which it doesn't have the mass to do), the radius of its event horizon would be less than the current radius of the Sun, so the solar system would continue as usual; the gravitational field outside the event horizon is unchanged.\nAlso, a black hole need not be caused by the death of a star. Primordial black holes are hypothesized to be black holes that formed during the chaotic spacetime of the early universe.
985633
Nobody has answered this correctly yet.  Light does not have any rest mass.  The reason why it cannot escape a black hole once inside the event horizon is that the gravitational fiels is so intense that it warps the fabric of spacetime.  At the event horizon, if you were to turn tangent to the event horizon  and shoot a laser beam out straight you would hit yourself in the back.  Any light inside the horizon just spirals in, to where IDK.
712417
"Singularity\nAt the center of the black hole, well inside the event horizon, general relativity predicts a singularity, a place where the curvature of spacetime becomes infinite and gravitational forces become infinitely strong.\n\nIt is expected that future refinements or generalisations of general relativity (in particular quantum gravity) will change what is thought about the nature of black hole interiors. Most theorists interpret the mathematical singularity of the equations as indicating that the current theory is not complete, and that new phenomena must come into play as one approaches the singularity.[15]\n\nThe cosmic censorship hypothesis asserts that there are no naked singularities in general relativity. This hypothesis is that every singularity is hidden behind an event horizon and cannot be probed. Whether this hypothesis is true remains an active area of theoretical research"
178554
goes in the black hole ->O.\nonce past the point of Singularity which is believe to be much smaller than an atom's nucleus. then past the event horizon where time becomes irrelevant. and if that something is still in 1 piece, then it should come out to the white hole O->.
376220
black holes do not face anything they have a great amount of spin \nif two black holes are in the vicinity of each other then they will become gravitationally locked together and spiral around one another being drawn toward each other until they finally merge into one larger black hole at  which time there will be a great burst of graviton waves