@donalddoescoke6454brother it’s a joke. Einstein did not say this and you are just trying to start a long argument where nobody comes out learning anything
@@tejusvjoshi9101Who know i mean we don't even know why the space is dark in the first place what made it dark or colourless like it shoud also be possible for the space to be white instead of dark
It's possible that wormholes can exist but at a point so infinitely small that a black hole spaghettifies (the name of phenomenon is spaghettification) the things absorbed so small that it can now go through a wormhole and when it reaches the other side of wormhole (the white hole) it restores to its original size (or however it is left) just in another universe and since white holes can't be used to go in, they're stuck in that universe forever away from their own
it doesn't have to be ANOTHER UNIVERSE but that's actually True like u would have to find a one again to get closer to your Galaxy😂 but it goes More far away💀💀 Maybe in future we could fix this maybe when we make them bending the laws of today's physics lol!
@@edgegodfrivolous”Your pfp says “creative” and you came up with the user “Epple” please refrain from insulting others.” - another anime chick named edgegodfrivolous.
@@epple8673 they didn't even do shit to you, tf is wrong with you saying that to Anime pfps? Did they do something wrong that you'd target every last one of them? Don't do shit to people just because they have an Anime Pfp, that's just fucked up.
The explanations and visuals presented are captivating, making the complexities of black holes easier to grasp. Amazing work on delivering concise and informative content! 🌌🔭
@@youtubersdigest we do know what black holes look like. the one from interstellar was rendered using real world physics. even the people who worked on the render were confused as to why it looked like that but the scientists knew why.
@@VPshandlewasstolen I said most of those images bro I never said we don’t know what they look like. I’m not stupid. I’ve seen the pictures of black holes
Space is something that always makes me think about life, I mean compared to how old earth is we really don't live that long. We really are just a tiny dot in 1 out of billions apawn billions of other galaxies. Things like this make you really think.
The simplest explanation is that a black hole is literally very, very dense matter, so a black hole the size of the sun would have much much more mass. Because they are so dense and massive that their gravitational pull is so strong that not even light can get reflected. That is also why the outside of a black hole looks warped, it's because the gravitational pull warps the light around it and bends it
The only thing I'd change is the matter part. In order to understand the world around us better we need to go deeper than matter and energy. According to modern science, both matter and energy are a secondary event of an other phenomenon, the curvature of space. How does 3D space curve though? Where does it bend into? If I have a flat 2D plane and I bend it somewhere, I add an extra dimension to that plane, so from 2D I make it 3D. Now, back to the 3D space we know and perceive. If it bends, it has to be towards a 4th dimension, we need an extra direction. So in conclusion, a black hole is space that bends towards the 4th dimension to the extreme. Anything that is made of what we call matter is nothing but 4D curved space. The problem is that human physiology can perceive only curves within limits; we cannot see all sorts of radiations, only visible light. Same with sounds.
@@stixoimatizontasYou're touching on something that's relevant but also irrelevant things, like the light we see. You're absolutely correct in saying black holes are not matter. It is the curvature of space time so warped that it creates an event horizon, which is a non-physical phenomenon. The event horizon doesn't actually exist. The singularity probably isn't infinitely dense, it probably is subatomic particles condensed to its tightest possible form, but beyond that... Yes, what does cause space to bend? If gravity is merely the bending of space and not the cause of it, and mass is the initiator of that bend...how?
@@stixoimatizontasThere was a talk with some highly rated scientists a few years back. It is up on YT. It was about black holes. They gave best guesses on black holes. Having a second event horizon inside is likely, not having an actual singularity but a very very compressed ball is likely. I enjoyed it. Look it up maybe.
My theory is kinda like a black hole is basically a worm hole that takes you to a different universe, and you come out of a white hole into the other universe.
doubt it, white holes arent actually white, because they have gravity and an event horizon, which you can never enter, if this was the case you would just be stuck on its event horizon
Even tho you will die, you will take rebirth several times. So don't worry, you will get to see all the progresses of humanity in all the next lives of yours. Not just you, everybody else too
@@szczampodwiatr theoretically as the Hawkings theory "Evaporation of the black holes" says we could could leave the information in the black hole and after few hundreds milions to few billions years it will be returned as particles that if we had a computer of enough strenght (quantum pc) we could put back together into the probe but im not sure if the probe would have a photo/info about the "core" of the black hole even if it took the photo/info the gravitational force would practically froze the probe in time so idk
I think a Singularity is not made out of normal matter but some sort of energy, this energy retains the same mass as it's matter state if we use E=mc² where energy and mass are interchangeable, so this energy can be crushed to an infinitely small point and that explains why it's infinitely dense, as matter falls towards the black hole and towards it's singularity, it goes on transition into exotic matter as soon as it hit the singularity, atoms, quarks, and gluons are compressed till they break apart and as they are originally formed from energy, they reversed back to their initial energetic state and this energy is what turn into particles that have mass, it should give the singularity that same mass and this energy that once form atoms can be crushed to an infinitely small point and still have mass. A matter can't be infinitely small and infinitely dense, but energy and dark matter can
Indeed, there is no mass (stuff) since nothing in the universe can hold up that intense crushed down mass. It’s a point of huge energy with the same value that all that mass was. Also not a wormhole since the ‘mass’ value is still there.
I would have never thought I would be this interested in space. Since I started seeing your videos about two months ago I have loved space videos and that’s all I can watch.
Epique timing brothir! I was quizzing GPT yesterday and realized there are two regions where the Black Hole accepted maths show there are two zones of divergence toward infinitely small or large. This appears to me to be the Upper and lower bounds of where the White Hole collapses via a reciprocal expansion. Ill cover on my X and YT somewhat soon. Keep up the fun shorts sir.🎉
Black holes are kind of like when you put soap in a water filled sink and unplug it and all the soap gathers and covers the whirlpool but cant hold on for long so it collapses
The nearest black hole is may light years away from Earth. Even if a black hole was to go straight for us, all life would be dead before the black hole could get near our solar system.
Short answer: a singularity is inside a black whole And if you able to enter one and not die you will enter a worm hole then exit out a white whole Its true search it up
its not "true", we dont know what happens if we enter, literally anything could happen, and white holes do still have gravity, so good luck getting away from it after youre on the other side
You mean 5th dimensional beings have built a Tesseract inside it, by using the Black Hole to power it, and the Tesseract allowes Us to take a glimpse & interact with particular moments in our lives? 😏 Sounds a lot cooler when you actually describe what happens in the movie, instead of just trying to sh*t on the concept. It was honestly a far more original idea than the same tired Sci-fi tropes we usually get, such as a worm hole, etc. IDK, I dug it. lol
The opposite is white holes ,, there may be from color not in function, i think the term white holes represent the stars that rotates around black holes though there is no holes.
@@bestiebestiebwhite holes are hypothetical objects that spit out light and matter rather than bringing it towards itself. Stars that orbit black holes already exist, and are not theoretical objects. Our sun technically revolves around a black hole, Sagittarius A*.
Day 3 for asking Hey astrokobi , I know that you won't read this, but I have something that I really want you to do , I think you should do astrophysics lectures or videos on TH-cam that teach astrophysics only if you have time because you enthusiasm makes me want to study astrophysics which is complicated and I want you to teach it with your great voice and your way of explanation makes everything simple.
I wish to die by spaghettification from a black hole because I know I’ll die in less than a millisecond and it would be painless but at least I’ll be to see the black hole before that
White holes technically have been discovered, black holes all over the place have started spitting matter and light out at near the speed of light, as for wormholes, when I was 7-10 I was very skeptical that that was possible, but now I'm more educated and I believe it's more than likely that wormholes are out there,
No white holes have been detected up to this point. White holes, if they physically exist, repel matter and would have a horizon that would require accelerating beyond the speed of light to get any further to the center. Black holes are gravitational wells that attract matter, accelerating it inward. When approaching their horizon, you would have to accelerate greater and greater to keep from drifting inside. By crossing the threshold of the horizon, you would need to accelerate faster than speed of light in a vacuum upward. This kind of black hole wouldn’t emit particles, except for the incoherent thermal bath relative to a stationary frame outside the event horizon. This is what leads to their ultimate evaporation. The problem with the black hole described in the above paragraph, is that they don’t appear in nature - they’re always spinning and never still. It’s understandable though, given that they are born from rotating systems of matter themselves. The reason the supermassive ones glow so bright is due to the accreted matter following the trajectory of an inward spiral that is approaching the speed of light near the horizon. The frictional heating of particles orbiting close by cause them to radiate thermal energy, losing angular momentum and drifting inward. The loss of angular momentum reduces the particle velocity, forcing it to take on a lower orbit. At the same time, a portion of it’s gravitational potential energy is converted to increased velocity and the particle gains speed. This process of energy transformation repeats as it approaches the horizon, where the frictional heating of the particles emit X-ray spectrum photons. The relativistic jets I think you’re referring to are when matter is shot outward near the speed of light in two oppositely directed, and tightly collimated beams. This is a more complicated phenomena, one possible explanation is by the process of extracting energy of magnetic fields around the accretion disk, which get dragged and twisted by the spin of the black hole. The growing energy stored in the magnetic fields tightens to the extent that relativistic material gets launched. It could also be that the energy extracted by frame dragging produces the relativistic particle energy and momentum in combination with the other process, or on it’s own to power the jets.
@@bjornragnarsson8692 the black holes I'm referring to have stopped pulling stuff inwards all together and have been spitting massive amounts of matter and light in all directions, I'm not just talking about the cosmic jet streams, I'm not sure if this information is public yet though so that might be the cause of your confusion,
@@bjornragnarsson8692white holes dont repel matter, they attract it, you will be pulled towards it, but you will never actually reach the horizon (until it turns back into a black hole)
Hey Kobi, I have a question for you. I hope you can answer this. This may turn out to be a dumb question, but just hear me out... So, as far as we know, the event horizon is where matter (including light) starts stretching. According to certain articles I have read and certain books I have perused, if a human would happen to enter the event horizon, he would start stretching and getting red (since red is the longest wavelength) if gravity is constant (As has been taught to me according to the Laws of Gravitation determined be Sir Isaac Newton) why would a human start stretching if gravity affects all parts of the body the same. [To understand what I mean to say, your feet don't experience any more gravity than your head does when yoy stand on the surface of the earth. Feel free to correct me if I am wrong] So if gravity, even at the event horizon would affect all parts of the body in the same way, why would we, or any other matter start stretching? It feels like event the farthest extents of the black hole defy the laws of physics. If you can answer this, please do, this comes from a 9th grader, I've been stuck on this for the past two years without any answer. Edit: I finally found an answer. Even inside the event horizon, gravity behaves in the most absurd ways. The part of your body closer to the black hole (even inside the event horizon) would experience more gravity than that part which is further away from your body since black holes have immense gravity. And this difference in gravitational force does not just begin at the event horizon but even outside it. Thanks for bearing with me and my dumb questions guys...
Well I think I have a answer (I am not sure + also a 9th grader) I think the whole body spaghettiphises but it would get to the whole body only after it all of it crosses the event horizon (this would only take a few milliseconds or even nanoseconds). So, the answer to your question is that once the whole body crosses the event horizon the whole body would be effected by the gravity
As a physicist I am happy you think about this! a) newtonian gravity theory differs a lot from Einsteins theory, General Theory of Relativity(GRT). They will also give different predictions in spacetime regions where/when spacetime curvature (=GRT version of "gravity") or other relativistic effects get stronger (speeds nearing C, etc) b) An Event Horizon is just the surface inside which the (GRT version of) escape velocity >c which means NO INFORMATION can leave that region any more. Theoretically precisely AT the ev.hor. photons could go around forever, a bit outside it they spiral outward and escape, a bit inside it spiral inward and fall into... nobody knows whats in the center of a BH, Gen. Relat. theory gives a division by zero, which is surely not physical , QM would never allow 'zero' (GRT has no quantum mechanics built into it, so it must be wrong in those situations when QM effects become strong) en.wikipedia.org/wiki/Schwarzschild_radius BUT: This has per se nothing to do w spagettification which can start getting strong either inside OR outside the event horizont. c) Spagettification is "just" an extreme case of " tidal forces" which 1) deform planets when circling each other, like moon deforms earth which we know as "tides" (also present in the rock, but bigger in the oceans) and vice versa (but moon is only of rock plus smaller so tide is smaller). 2) when they get too close the smaller one gets destroyed to a ring, google for "Roche limit". This is because gravity gets stronger when nearer (Newtonian attraction is proportional to 1/r^2 , Einsteinian is less simple but nearly the same result in spacetime regions of weak gravity). This tidal forces are a weaker variant of spagettification. The effect depends on size of the objects (compared to things like density and strength of their matter) Imagine a black hole whith Earths mass which would be TINY, and place its center 1cm below your feet. Your feet will have R=1cm , your head perhaps R=170 cm distance from it. Your feet will be attracted MUCH stronger by the BH than your head. It will tear you apart...uhm, sorry bout that, but was that not worth to understand this...? :-p With Earth this does NOT work: you cannot be within 1cm from Earths center, as it has a radius of 6000 km. Its Surface Gravity is MUCH weaker than that of the BH of *same* mass. The difference btwn 6000km and 6000km+170cm is barely noticable. You see, for this tidal force / spagettification effect we do not need Einsteinian Gravity theory, this already exists in Newtons theory too. But BHs are not really nicely defined in this theory, since the concept of speed of light as maximum speed of information is not part of this theory. Einsteins Gravity theory (GRT) is more difficult with the curved spacetime plus the equations are very difficult to solve. It contains in a natural way the notion of "speed of light" or max speed of information; GRT is a generalisation of special theory of relativity (SRT). Use google or chatgtp and dont give up being curious:) YT has excellent channels like" PBS space time", too! Greetings from Budapest :)
It would be extremely hard to see a white hole because it theoretically would be spitting space out and would technically cloak itself in doing so that's what something i watched said anyway
Inside the black hole is simple it stretches and twist space so that there can be many more times the amount of space on the inside of the black hole than the outer dimensions would normally have.
I was on a little mushroom journey recently and really started questions how my vision works and why my irises look like some cosmic space nebula being sucked into my black hole pupil 😅
What happens at the cenrer of a black hole is its a infinitly dence object because all sides are getting pushed in making a infinitly dense singularity in black holes as small as a electron
Wait a second, if matter gets squeezed into a tiny space it would make a black hole so in that case the more a black hole eats the more black holes are in it 😮
The most popular theory is, singularitys, or from what I've heard that scientist have redone, ringularities and ring like point in a black hole that's infinitely dense
What if they sent a camera into space to the nearest known black hole to earth and let it go through so we could see what happened on the other side when it went through the black hole? Idk if this is possible, just a thought.😂
Black holes have two parts. There is the event horizon, which you can think of as the surface, though it's simply the point where the gravity gets too strong for anything to escape. And then, at the center, is the singularity. That's the word we use to describe a point that is infinitely small and infinitely dense
![บุษบา - มอส รัศมี [COVER VERSION]](http://i.ytimg.com/vi/_n0yENSl8d8/mqdefault.jpg)
"Space is beautiful, isn't it"?
Yeah, also scary at the same time
Yes
@@ramz1364 true
beautiful yet soo scary
No
“Black holes are where God divided by zero.”
― Albert Einstein
Was steven wright but still funny
@donalddoescoke6454brother it’s a joke. Einstein did not say this and you are just trying to start a long argument where nobody comes out learning anything
no that is not true god is real
@DonaldDoesPepsi attention-seeking ass
@DonaldDoesPepsi Just wait u will be haunted down by those ppl...they are coming for your soul......just wait...
Everyone knows that there is just a bunch of bookshelves.
Interstellar reference…
And the 4th dimension ofc
@@Icey-boy325no
Love the reference my guy
Nice
"imagine that the whole universe is actually inside a black hole"💀
💀
how can another black hole exist inside a black hole
that's illogical
@@tejusvjoshi9101possible
@@tejusvjoshi9101Who know
i mean we don't even know why the space is dark in the first place
what made it dark or colourless
like it shoud also be possible for the space to be white instead of dark
@@mystery_slime571 sky is dark because there's no atmosphere
Short answer: We don't know, no cameraman is courageous enough to record the inside of a black hole yet.
An AI would be no doubt.
He would die in it and the camera footage would get lost in it so no point
@@1ricefarmer184 you underestimate the curiosity and willingness to experience :)
@1ricefarmer184 that joke went right over your head dude
satellites exist ???
Despite dropping science i would never miss an astronomy vid from kobi
Astronomy
He need his own channel in the tv show
@@Thesigmamail ma bad
@@hyperRyderR1 no cap
@@Thesigmamailbro astronomy falls in science to do astronomy u need to master astrophysics which is in science
Watching your videos late at night give me a sense of peace and calmness oddly
Bro that picture at the end of the blackhole was so beautiful i cant even lie
It's possible that wormholes can exist but at a point so infinitely small that a black hole spaghettifies (the name of phenomenon is spaghettification) the things absorbed so small that it can now go through a wormhole and when it reaches the other side of wormhole (the white hole) it restores to its original size (or however it is left) just in another universe and since white holes can't be used to go in, they're stuck in that universe forever away from their own
it doesn't have to be ANOTHER UNIVERSE but that's actually True
like u would have to find a one again to get closer to your Galaxy😂 but it goes More far away💀💀
Maybe in future we could fix this maybe when we make them bending the laws of today's physics lol!
Okay when I'll go to nasa I'll use this theory 🧐 thank you 🤦🏻♀️😂
@@gannoo9386 you have an anime chick pfp 😂 man take your "🤦♀️😂" to an anime chat lmao
@@edgegodfrivolous”Your pfp says “creative” and you came up with the user “Epple” please refrain from insulting others.” - another anime chick named edgegodfrivolous.
@@epple8673 they didn't even do shit to you, tf is wrong with you saying that to Anime pfps? Did they do something wrong that you'd target every last one of them? Don't do shit to people just because they have an Anime Pfp, that's just fucked up.
The explanations and visuals presented are captivating, making the complexities of black holes easier to grasp. Amazing work on delivering concise and informative content! 🌌🔭
Keep in mind most of the visuals are computer generated. That’s not to say they aren’t realistic but they could be completely off for all we know
@@youtubersdigest we do know what black holes look like. the one from interstellar was rendered using real world physics. even the people who worked on the render were confused as to why it looked like that but the scientists knew why.
@@VPshandlewasstolen I said most of those images bro I never said we don’t know what they look like. I’m not stupid. I’ve seen the pictures of black holes
some of them is not his and is not stock footage and is not credited
creepy
“Inside black hole is heaven!💀”
Thank you for your honesty. We will never know because it is inaccessible to physical matter, let alone a life form.
Yet....
Space is something that always makes me think about life, I mean compared to how old earth is we really don't live that long. We really are just a tiny dot in 1 out of billions apawn billions of other galaxies. Things like this make you really think.
The simplest explanation is that a black hole is literally very, very dense matter, so a black hole the size of the sun would have much much more mass. Because they are so dense and massive that their gravitational pull is so strong that not even light can get reflected. That is also why the outside of a black hole looks warped, it's because the gravitational pull warps the light around it and bends it
Dude just describes a black hole and calls it an explanation
The only thing I'd change is the matter part. In order to understand the world around us better we need to go deeper than matter and energy. According to modern science, both matter and energy are a secondary event of an other phenomenon, the curvature of space. How does 3D space curve though? Where does it bend into? If I have a flat 2D plane and I bend it somewhere, I add an extra dimension to that plane, so from 2D I make it 3D. Now, back to the 3D space we know and perceive. If it bends, it has to be towards a 4th dimension, we need an extra direction. So in conclusion, a black hole is space that bends towards the 4th dimension to the extreme. Anything that is made of what we call matter is nothing but 4D curved space. The problem is that human physiology can perceive only curves within limits; we cannot see all sorts of radiations, only visible light. Same with sounds.
@@stixoimatizontasYou're touching on something that's relevant but also irrelevant things, like the light we see.
You're absolutely correct in saying black holes are not matter. It is the curvature of space time so warped that it creates an event horizon, which is a non-physical phenomenon. The event horizon doesn't actually exist.
The singularity probably isn't infinitely dense, it probably is subatomic particles condensed to its tightest possible form, but beyond that...
Yes, what does cause space to bend? If gravity is merely the bending of space and not the cause of it, and mass is the initiator of that bend...how?
@@stixoimatizontasThere was a talk with some highly rated scientists a few years back. It is up on YT. It was about black holes.
They gave best guesses on black holes. Having a second event horizon inside is likely, not having an actual singularity but a very very compressed ball is likely. I enjoyed it. Look it up maybe.
Wow, no shit Sherlock. But that didn't answer the question 🙄
I’d like scientists to figure out all the mysteries of the universe in the next few decades while I’m still alive to hear about it
My theory is kinda like a black hole is basically a worm hole that takes you to a different universe, and you come out of a white hole into the other universe.
doubt it, white holes arent actually white, because they have gravity and an event horizon, which you can never enter, if this was the case you would just be stuck on its event horizon
I wish I could live, to see what the humanity achieves, But we haven't even hone past the pluto
Yes I wish I could live long into the future to get a glimpse if we expand to the rest of the solar system
Feels suck when you witnessed the end of the earth tho
I wish I could do time travel
@@Spaceismystery-cr5bj Hey stranger,
You will after this life of yours is over.
Even tho you will die, you will take rebirth several times. So don't worry, you will get to see all the progresses of humanity in all the next lives of yours. Not just you, everybody else too
The "Yet" was kinda terrifying
My theory is that it's an inside out world inside each black hole
Black holes are just holes in reality that leads to an endless void that have been formed by people breaking bedrock💀
I guess the only way to really find out is to visit a black hole ourselves or send a probe there
The probe would collapse on itself and we would probably die 💀
Bruh😅 300 IQ
The probe wouldnt send anything (even light cant escape blackholes) also there is no blackhole near us and also the probe would be destroyed
@@szczampodwiatr 🤓
@@szczampodwiatr theoretically as the Hawkings theory "Evaporation of the black holes" says we could could leave the information in the black hole and after few hundreds milions to few billions years it will be returned as particles that if we had a computer of enough strenght (quantum pc) we could put back together into the probe but im not sure if the probe would have a photo/info about the "core" of the black hole even if it took the photo/info the gravitational force would practically froze the probe in time so idk
"What is INSIDE a black hole?"
My dumbass: bbh...black...
I think a Singularity is not made out of normal matter but some sort of energy, this energy retains the same mass as it's matter state if we use E=mc² where energy and mass are interchangeable, so this energy can be crushed to an infinitely small point and that explains why it's infinitely dense, as matter falls towards the black hole and towards it's singularity, it goes on transition into exotic matter as soon as it hit the singularity, atoms, quarks, and gluons are compressed till they break apart and as they are originally formed from energy, they reversed back to their initial energetic state and this energy is what turn into particles that have mass, it should give the singularity that same mass and this energy that once form atoms can be crushed to an infinitely small point and still have mass. A matter can't be infinitely small and infinitely dense, but energy and dark matter can
😲🤯
Indeed, there is no mass (stuff) since nothing in the universe can hold up that intense crushed down mass. It’s a point of huge energy with the same value that all that mass was. Also not a wormhole since the ‘mass’ value is still there.
imagine hearing "what is inside a black hole" out of context
I would have never thought I would be this interested in space. Since I started seeing your videos about two months ago I have loved space videos and that’s all I can watch.
Watching*
@@gannoo9386?????
Did you know if you were to get too close to a blackhole, you would become spaghetti?
What happens when black hole and white hole collide with each other?
Epique timing brothir! I was quizzing GPT yesterday and realized there are two regions where the Black Hole accepted maths show there are two zones of divergence toward infinitely small or large. This appears to me to be the Upper and lower bounds of where the White Hole collapses via a reciprocal expansion. Ill cover on my X and YT somewhat soon.
Keep up the fun shorts sir.🎉
Space is a wonder world full of adventure
“Where there’s a hole, there’s another”
-Sum tzu, master of astronomy
Just like how black holes are scary, but white holes are nowhere to be found
"If there is a hole, there is a goal."
-Sun Tzu, The art of sex
That's what she said 😂
The plank star sounds like an awesome concept and a great explanation for black hole gravity 😮
Black holes are kind of like when you put soap in a water filled sink and unplug it and all the soap gathers and covers the whirlpool but cant hold on for long so it collapses
What if the big bang was actually a white hole in an empty universe
Master oogway: if there's a hole there is a goal
bro
this did not age well
Vertasium made a great video explaining what'll happen inside a black whole
It's really a good answer for this question
People: What is inside a black hole?
My dumbass: black!
There goes my dream of becoming an astronomer... black holes, white holes ,...I...I just can't
But you can still discover new assholes 😂
The nearest black hole is may light years away from Earth. Even if a black hole was to go straight for us, all life would be dead before the black hole could get near our solar system.
and this is why i love astronomy so much. beautiful
Good like solving the insane amount of physics and non sense formulas you think they teach astronomy? They just teach physics
It's astrophysics but ye
Short answer: a singularity is inside a black whole
And if you able to enter one and not die you will enter a worm hole then exit out a white whole
Its true search it up
its not "true", we dont know what happens if we enter, literally anything could happen, and white holes do still have gravity, so good luck getting away from it after youre on the other side
Albert Einstein doubted black holes existed, but J. Robert Oppenheimer helped discovering black holes.
He did?
Or like intestellar we can see the book shelf lol
You mean 5th dimensional beings have built a Tesseract inside it, by using the Black Hole to power it, and the Tesseract allowes Us to take a glimpse & interact with particular moments in our lives? 😏 Sounds a lot cooler when you actually describe what happens in the movie, instead of just trying to sh*t on the concept. It was honestly a far more original idea than the same tired Sci-fi tropes we usually get, such as a worm hole, etc. IDK, I dug it. lol
Doesn't matter anyone agree or not but I believe that wormholes and white holes really exist 😌
If agree with me then drop a like ❤
The opposite is white holes ,, there may be from color not in function, i think the term white holes represent the stars that rotates around black holes though there is no holes.
@@bestiebestiebwhite holes are hypothetical objects that spit out light and matter rather than bringing it towards itself. Stars that orbit black holes already exist, and are not theoretical objects. Our sun technically revolves around a black hole, Sagittarius A*.
imagine i entered a wormhole and got turned into a black hexagon lol
The guy in the black hole:"Ugh, I've not found the light switch in years"
Day 3 for asking Hey astrokobi , I know that you won't read this, but I have something that I really want you to do , I think you should do astrophysics lectures or videos on TH-cam that teach astrophysics only if you have time because you enthusiasm makes me want to study astrophysics which is complicated and I want you to teach it with your great voice and your way of explanation makes everything simple.
Yeah I agree 🤦🏻♀️
"i know you won't read this"🤓 and mf wrote a whole para
My last wish is to go near one
I think everyone would wish that honestly dying to those beautiful stars are somthing that only stupid person wouldn't wish
@nagibator7163still
I wish to die by spaghettification from a black hole because I know I’ll die in less than a millisecond and it would be painless but at least I’ll be to see the black hole before that
A white hole, just beyond the schwarzschild radial, then a wormhole at the singularity as the spacetime fabric is punctured
Ive examined black holes, brown holes, yellow holes and white holes and can confirm that in fact they are all pink on the inside.
The “white hole”💀💀
Edit1 I HAVE NEVER GOT THIS MUCH LIKES IM A SINGLE COMMENT
What kind of hole are you talking about?💀
i like em black holes.
@@GoodGrief30 that's SUS💀
yall corny as hell
What im? R u saying im or in?
White holes technically have been discovered, black holes all over the place have started spitting matter and light out at near the speed of light, as for wormholes, when I was 7-10 I was very skeptical that that was possible, but now I'm more educated and I believe it's more than likely that wormholes are out there,
No white holes have been detected up to this point. White holes, if they physically exist, repel matter and would have a horizon that would require accelerating beyond the speed of light to get any further to the center.
Black holes are gravitational wells that attract matter, accelerating it inward. When approaching their horizon, you would have to accelerate greater and greater to keep from drifting inside. By crossing the threshold of the horizon, you would need to accelerate faster than speed of light in a vacuum upward. This kind of black hole wouldn’t emit particles, except for the incoherent thermal bath relative to a stationary frame outside the event horizon. This is what leads to their ultimate evaporation.
The problem with the black hole described in the above paragraph, is that they don’t appear in nature - they’re always spinning and never still. It’s understandable though, given that they are born from rotating systems of matter themselves.
The reason the supermassive ones glow so bright is due to the accreted matter following the trajectory of an inward spiral that is approaching the speed of light near the horizon. The frictional heating of particles orbiting close by cause them to radiate thermal energy, losing angular momentum and drifting inward. The loss of angular momentum reduces the particle velocity, forcing it to take on a lower orbit. At the same time, a portion of it’s gravitational potential energy is converted to increased velocity and the particle gains speed. This process of energy transformation repeats as it approaches the horizon, where the frictional heating of the particles emit X-ray spectrum photons.
The relativistic jets I think you’re referring to are when matter is shot outward near the speed of light in two oppositely directed, and tightly collimated beams. This is a more complicated phenomena, one possible explanation is by the process of extracting energy of magnetic fields around the accretion disk, which get dragged and twisted by the spin of the black hole. The growing energy stored in the magnetic fields tightens to the extent that relativistic material gets launched.
It could also be that the energy extracted by frame dragging produces the relativistic particle energy and momentum in combination with the other process, or on it’s own to power the jets.
@@bjornragnarsson8692 the black holes I'm referring to have stopped pulling stuff inwards all together and have been spitting massive amounts of matter and light in all directions, I'm not just talking about the cosmic jet streams, I'm not sure if this information is public yet though so that might be the cause of your confusion,
@@bjornragnarsson8692white holes dont repel matter, they attract it, you will be pulled towards it, but you will never actually reach the horizon (until it turns back into a black hole)
We need you guys to do this again this was a banger
If a black squishes matter to an infinitely dense point, wouldn’t that matter become a black hole
Hey Kobi, I have a question for you. I hope you can answer this. This may turn out to be a dumb question, but just hear me out...
So, as far as we know, the event horizon is where matter (including light) starts stretching. According to certain articles I have read and certain books I have perused, if a human would happen to enter the event horizon, he would start stretching and getting red (since red is the longest wavelength) if gravity is constant (As has been taught to me according to the Laws of Gravitation determined be Sir Isaac Newton) why would a human start stretching if gravity affects all parts of the body the same. [To understand what I mean to say, your feet don't experience any more gravity than your head does when yoy stand on the surface of the earth. Feel free to correct me if I am wrong] So if gravity, even at the event horizon would affect all parts of the body in the same way, why would we, or any other matter start stretching? It feels like event the farthest extents of the black hole defy the laws of physics.
If you can answer this, please do, this comes from a 9th grader, I've been stuck on this for the past two years without any answer.
Edit: I finally found an answer.
Even inside the event horizon, gravity behaves in the most absurd ways. The part of your body closer to the black hole (even inside the event horizon) would experience more gravity than that part which is further away from your body since black holes have immense gravity. And this difference in gravitational force does not just begin at the event horizon but even outside it. Thanks for bearing with me and my dumb questions guys...
Well I think I have a answer (I am not sure + also a 9th grader) I think the whole body spaghettiphises but it would get to the whole body only after it all of it crosses the event horizon (this would only take a few milliseconds or even nanoseconds). So, the answer to your question is that once the whole body crosses the event horizon the whole body would be effected by the gravity
As a physicist I am happy you think about this!
a) newtonian gravity theory differs a lot from Einsteins theory, General Theory of Relativity(GRT). They will also give different predictions in spacetime regions where/when spacetime curvature (=GRT version of "gravity") or other relativistic effects get stronger (speeds nearing C, etc)
b) An Event Horizon is just the surface inside which the (GRT version of) escape velocity >c which means NO INFORMATION can leave that region any more. Theoretically precisely AT the ev.hor. photons could go around forever, a bit outside it they spiral outward and escape, a bit inside it spiral inward and fall into... nobody knows whats in the center of a BH, Gen. Relat. theory gives a division by zero, which is surely not physical , QM would never allow 'zero' (GRT has no quantum mechanics built into it, so it must be wrong in those situations when QM effects become strong)
en.wikipedia.org/wiki/Schwarzschild_radius
BUT: This has per se nothing to do w spagettification which can start getting strong either inside OR outside the event horizont.
c) Spagettification is "just" an extreme case of " tidal forces" which
1) deform planets when circling each other, like moon deforms earth which we know as "tides" (also present in the rock, but bigger in the oceans) and vice versa (but moon is only of rock plus smaller so tide is smaller).
2) when they get too close the smaller one gets destroyed to a ring, google for "Roche limit".
This is because gravity gets stronger when nearer (Newtonian attraction is proportional to 1/r^2 , Einsteinian is less simple but nearly the same result in spacetime regions of weak gravity).
This tidal forces are a weaker variant of spagettification. The effect depends on size of the objects (compared to things like density and strength of their matter)
Imagine a black hole whith Earths mass which would be TINY, and place its center 1cm below your feet.
Your feet will have R=1cm , your head perhaps R=170 cm distance from it. Your feet will be attracted MUCH stronger by the BH than your head. It will tear you apart...uhm, sorry bout that, but was that not worth to understand this...? :-p
With Earth this does NOT work: you cannot be within 1cm from Earths center, as it has a radius of 6000 km.
Its Surface Gravity is MUCH weaker than that of the BH of *same* mass. The difference btwn 6000km and 6000km+170cm is barely noticable.
You see, for this tidal force / spagettification effect we do not need Einsteinian Gravity theory, this already exists in Newtons theory too. But BHs are not really nicely defined in this theory, since the concept of speed of light as maximum speed of information is not part of this theory.
Einsteins Gravity theory (GRT) is more difficult with the curved spacetime plus the equations are very difficult to solve.
It contains in a natural way the notion of "speed of light" or max speed of information; GRT is a generalisation of special theory of relativity (SRT).
Use google or chatgtp and dont give up being curious:)
YT has excellent channels like" PBS space time", too!
Greetings from Budapest :)
...and, uh , hope I am not too blunt, but Kobi is not a physicist, he is obviously not an expert on these topics. Nice vids nevertheless!
@@jbruck6874 Thank you so much for the explanation. This made a lot more sense to me.
@@adriankarotia5412Were you replying to me? Just asking😀
A woman told my sister that the black holes lead the way to the 2nd sky and there are total 7 skies....
Think how big the space is....
Beautiful.
I've read about it.. Islam.. You know 🧐✨
@@gannoo9386 😊
It would be extremely hard to see a white hole because it theoretically would be spitting space out and would technically cloak itself in doing so that's what something i watched said anyway
Is it actually infinitely dense, or is it so dense we can't measure it?
NASA: *sends probe to black hole*
Black hole: *obliterates probe*
BRO HAS ONE OF THE BEST CHANNELS
So for those who don’t know so what is in a black hole is that if you enter it then you will fall into the void forever
Kugzergast:hold my beer chap
No, you’re wrong about gravitational I just found that there’s no gravity in black holes
Inside the black hole is simple it stretches and twist space so that there can be many more times the amount of space on the inside of the black hole than the outer dimensions would normally have.
“Yet..” he sounded like he was about to go in a black hole himself
as a kid, i really wanted to jump in one so I can teleport somewhere😂😂
isro is doing a mission of finding out what is INSIDE a black hole
What happens if two milky ways touch together
Inside a black hole there's a event Horizon...
He says we can “actually” take pictures of them, while showing a animated rendition of a BH
I think it sounds like breaking everything into pieces. I love it. So powerful.
"Wormholes"
*Spoke entered the chat*
Imagine if a black hole is a one way type of travel that takes you to another side of a universe, making you exit out of a white hole
They have to stabilise the rosen-bridge with a negative energy shockwave to work
Physics : *exists*
Blackholes : "i refuse to elaborate."
Brk when he said yet...
My heart broke
I was on a little mushroom journey recently and really started questions how my vision works and why my irises look like some cosmic space nebula being sucked into my black hole pupil 😅
999 missed calls from isacc Newton
What happens at the cenrer of a black hole is its a infinitly dence object because all sides are getting pushed in making a infinitly dense singularity in black holes as small as a electron
Damn even the cameraman is scared to go inside a black hole 😨😨
White holes shoot out the matter and energy that it sucked in. It took their energy and it makes matter different which makes gravity
Maybe the black hole is used to keep things in orbit? With an infinite pull.
i genuinely believe black holes have a point of the closest thing to infinity density inside them
Wait a second, if matter gets squeezed into a tiny space it would make a black hole so in that case the more a black hole eats the more black holes are in it 😮
Props to the person who went inside the black hole tested it and came back
Yeah that was me
Depends on which Type of Blackhole is used.
camereman:aight im good
Im gonna call a black hole the eye of space
He finally answered my qsx i asked atleast 30 timezzz...love u kobiii
Ain’t black holes worm holes that tear you apart them out you back to gather on the other side?
I do often hope i would have every minute of my day to spend on discovering things like this,, but reality is a must and work is too😂
Maybe a 5d space where we can contact with our past using gravity
We literally got the ans in 2014 in Interstellar 😂😂
Inside a blackhole where the banana trees grow most
Tip:A black hole is invincible it only can die if all the stars in the universe die
How there did photo it?
“Camera man”!!! Never dies
That's science. We don't really know...yet
“What’s inside a black hole?”
Me: red Harlow
The most popular theory is, singularitys, or from what I've heard that scientist have redone, ringularities and ring like point in a black hole that's infinitely dense
What if they sent a camera into space to the nearest known black hole to earth and let it go through so we could see what happened on the other side when it went through the black hole? Idk if this is possible, just a thought.😂
I feel a black hole is a bridge between the third and fourth spacial dimension.
Chicken alfredo. A lot of chicken alfredo.
Black holes have two parts. There is the event horizon, which you can think of as the surface, though it's simply the point where the gravity gets too strong for anything to escape. And then, at the center, is the singularity. That's the word we use to describe a point that is infinitely small and infinitely dense
A singularity also stops being a physical place, but becomes a point in time once you enter the horizon