Black Hole
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Added: 4 years ago
From: logicfaith
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  • Black holes .....everytime i think of that name....sorry black folks but...

  • Neat vid!!

    I like the spinning Black Hole!

  • But its red. Red Hole!

  • what? its black XD

  • @Sceptile89

    ...

    *resists urge to make stupid joke*

  • @Sceptile89 we always are talking about the center my friend

  • why? i have the bible. its from the creator. that qurn thing is not. but claims to be.

  • @lukeslandspeeder

    the bible is not from the creator or any creator

  • wow what a bunch of nerds. arguing over black holes. who the fuck cares?! watch the damn video and move on!

  • i would jump in that mama fucking supermassive blackhole and film it im a dare devil >:)

  • Lol

  • awesome

  • U would never reach it. Cause time near eventhorizone slows down til freezing at the schwarzschildradius. Thats the reason (indirect) why a black hole is black.

    So... good luck from my side :). This journey would take the whole time of our univers and beyond. Even if u are a dare devil :D

  • He won't get closer to 1000 km till the Universe will die... Though I must say that Black holes could be used as time preservers... Like in let's say you get in a certain angle near the radius of the time warp and get out after 4000 years and you are still approx. that age... but that needs some good calculations...

  • Time only freezes for outside observers. Remember time is relative, it always appears to go at normal speed for the person within their own frame of reference. Once you get past the event horizon you are effectively not a part of the universe and physical laws would not apply. Of course you'd never survive the trip, tidal forces called "spagettifacation " (because that's what your body would look like), would rip you apart into atoms.

  • Of course it depends on the point of few... also the fact of the "spagettifacation" would be a serious problem :D (beside the heavy radiation wich would burn u before even comming near)

    @boggy... if u want to "timetravel" in the future moving real fast in a spaceship would be the much saver way and do the trick too.

    (time dilation)

  • you actually do reach it from ur perspective...but from an outside view you would appear to approach the event horizon at a decreasing velocity

  • kind'a short video

  • Crysal1010, don't wanna be a smartass for a 13 year-old but i done extensive reaserch and those supermassive stars... don't exist. Try to go to video with the sizes, the biggest stars are red supergiants, gigantig, compared to Antares, but they don't live too much and don't have enough gravity to sustain a galaxy.

    But the supermassive black holes... they have enough power. And the light from the center is made of old stars orbiting around the black hole at a safe distance of not being sucked.

  • Define supermasive stars. Try as searchword hypernova and u will find something about big stars. Red stars (or supergiants) are dying stars like our sun would became in the future. What does hold our galaxie together is defined as "Dark matter". A form of matter wich is undetectable. Our univers is full of it (about 22%). All matter u can see (stars, clouds, etc...) is 4% of our whole univers. Dark Matter 22%. Dark Energie 74%. What Dark Matter or Dark Energie is.... Nobody realy knows.

  • well, hypernovas are highly unstable, so unstable they explode in a very very short time (roughly 500 or 1000 years...)

    So my comment is irefutable... No star can hold the black hole's place in the galaxy.

    But you are right about the dark matter thing... The main reason of the galaxies not being sucked up or pass out is because of the Dark matter... But that is also why the Universe is teared apart and the spirals transformed to Irregular galaxies... that's the fate of the universe...

  • I think not all galaxies are held together by black holes.

    I think half of them are held together by supermassive STARS. I'm thinking that's what the really, really, really bright light is. Brighter than the ones with black holes in the center. Think about it.

  • supermassive stars have short lives because they are so big

  • no its bright because of all the stars that are in the center near the black hole. a star cant get to big or it will be a supermassive black hole. you think about it and do some research

  • sorry but if anyone here is ignorant its you. dont even say im black either cause im not. people like you are the kinds of people who interpret everything and drop out of highschool. go back to hell where you came from.

  • wow your really igonorant , i bet your just a ignorant white boy that barely passed out of high school with a GPA of 1.0,

    Shoot am a black guy with a masters degree in geo -physics and graduted from wooster university with honors . I think that I can afford to say that i did pretty good for myself and am proud to say it !

  • All a black hole really is, is a massive star compacted down to the size of a few miles, that has a much greater escape velocity than the speed of light. They think theirs a massive one in the center of almost every galaxy that is the mass of billions on average stars.

  • a few miles? do some research pal black holes can get to massive distances, far more than a few miles. supermassive black holes are prbably bigger than 1,000 of our solar systems

  • A supermasive black hole would be about 0.02 AU (Astronomical Unit). You can calculate this with the formular of "Schwarzschild-Radius" if you know how heavy the black hole is. (Supermasive black hole would be 2e36[kg]). The distance between earth and sun is 1 AU(Astronomical Unit). So in fact a supermasive black hole is not even a fraction of our solar system.

  • k thanks for the physics lesson that i didnt ask for

  • Never mind... maybe next time before u say something like 1,000 of our solar systems you should: "do some research". :)

  • kk. i was just sayin what i learned in school.

  • Wow! How do you know all this!?

  • Because it is one of my hobbies.

    The information to calculate did i get by 5 minutes searching the web. You just have to know what you are searching for.

  • Join the club m8, I am an astronomy fan too

  • man thats deep!!

  • i've seen a black hole in uranus

  • ive seen black holes in africa, 922million of them

  • lolololololollololooollloooooo­oooooolllllzzzzzzzz

  • Cool that just that little shit sucks all the stars into it. :D (lol)

  • Actually you can see a black hole but it's just hard to see one because it's black. So that's not what a black hole is. Just buy a black piece of paper and there you go. That's what a black hole looks like. That's why they call it a black hole. Because it's black.

    Now this is why it's black. Light can't escape from it so therefore there's no light in the black hole. And without light, there's only black. If you find a black hole then you would probably see a big black dot

  • wow ur smart

  • imagine what "she" said.

  • If black holes suck everything near it [into it], then how is it that 'jets' are emitted from the center?

  • My exact same question. Gravity it seems does not play a role in keeping energy at bay. The magnetic field is the culprit, conjecture of course. The path of electrons can be controlled with a magnetic field, well established fact. So the only place where energy can escape that strong of a magnetic field is along each polar axis. Here the path the electrons take is not hindered by the magnetic field allowing the electrons to escape 90° of the surface.

  • Actually we don't know for sure if there is a black hole in the middle of our galaxy.

    Nice vid!

  • There is much to be learned but seeing is believing. Though we cannot see the object to which the Milky Way galaxy revolves around its gravitational hold is immense.

  • Yeah I wish humans could find out what is holding the galaxy together but that wouldn't happen for millions of years at the rate we're at. We're considered level 0 civilization. All we can do is observe other galaxies in the Universe. It is as mysterious to us like the force that is keeping the Universe expanding instead of collapsing into the Big Crunch after the Big Bang!

    Only God knows for sure!

    Jesus Rules!

  • It was found that all material in galaxies are moving away from their centers. If time were reversed the objects would return to the center where they were born from. The Mayans called the center, "the tree of life", now we know why. Because matter within each galaxy is moving away from their centers it disproves the Big Bang theory. But proves multiple tiny bangs some 600Mly apart, 2DF Sky Survey. Looks like science is going to be re-written again. M=E/C² is the simple answer to the expansion.

  • black holes are kinda like nutron stars in the fact that they are so small and so dense and compresed

  • Black Holes are at the center of all galaxies.

    Well, thats what I read in a book.

  • wait is it imploding or exploding

  • The black hole is either ejecting energy from itself or is creating matter in the path of the jets! So which is it? Does nothing escape their gravity or does the black hole create matter 90° of its magnetic equator?

  • the cloud of matter you see around the black hole (accretion disk) is actually gasses, dust and other things that is accelerating around the black hole. It is very visible in x-ray images and infra-red images because the friction between these matters are sooo huge that the temperature was estiamted to be around 100million Kelvin. Black holes however was predicted to also be ejecting radiation known as the Hawking Radiation, so black holes would actually eventually evaporate

  • I believe that when matter reaches the speed of light it turns to pure energy thus producing the decayed electrons. The electron jets seen spewing from the magnetic poles of black holes are not proven to be created at the accretion disk because they have been found coming from inactive black holes. So how do the jets form and where do they come from?

  • inactive black holes?

  • Black hole?

  • It's a simulation of the accretion disk dynamics of the Supermassive Black Hole at the center or our galaxy.

  • I see. Thanks.

  • so what is this???

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