SpaceRip, I just wanted to say thank you very much for creating and sharing these videos with us. It's these kind of videos that truly make a difference in our future and knowledge. The visual detail in this has blown my mind, and I truly enjoy watching these videos every day. Thank you SpaceRip!
This is pretty cool, my friend said I would get bored of the video but i didn't!! I really like this video, has a lot of information for me to learn about black holes! ^^
how truly amazing the Universe is!, how truly insignificant our lives are! and yet we are busy fighting each other for oil and religion, if every person in the world could realize the insignificance of all the atrocities on our planet, the world would be a much better place to live in...
Richard Garnache Nice try, but not all of us are like that. You know, making broad assumptions and pigeon holing a group of people based on the actions of a few.. ya know.. like you :)
HUMAN BEINGS....what is a human u must first ask before u can answer this..or comment on it...human beings ARE THE UNIVERSE..trying to understand ITSELF...made from the universe itself...mataerials arrainged randomly till that material could think about an observe other material...otherwise whats the point of it all...We Are very IMPORTANT AN SIGNIFIGENT,,we are the reason the chaos exists....we should all realize how signifigent we are...thinking we mean nothing....this is what is killing us...our leaders an the top one percent allready have is believing we are nothing...lets not buy in to that anymore
if you get close enough to a black hole (pretty much inside of it) you'll see that the black hole bends space so completely that you can see the front and back of it at the same time. The event horizon is basically a two dimensional area where the gravity is pulling faster than light. Inside the event horizon is either a very small point or a bundle of melted matter that has degerated back into the 'strings' the matter is comprised of, depending on who you listen to
Shame the video doesn't get into schwarzschild radius that can be used to explain why black holes are so common for large stars. Because, in theory, anything can become a black hole.
SpaceRip...you guys rock! This upload includes the text, has the BEST production, highest quality (1080p) resolution and is still recent enough to reflect current Astronomical findings. I've been a long-time, happy subscriber. Keep up the good work! P. S. - Some of these replies (below) are really trippy!!!
I think a black hole can be considered a infinitely dense neutron star which doesn't flash with radio waves because the force from the trigger of the merging two dead stars or the hypernova explosion was so powerful.
Surely it would be better to use scientific notation? 9.4506x10^15 km x 1.31 x 10^10 years = 1.24x10^26 km or if you want miles / 5.86 × 10^15 km x 1.31x10^10 years = 7.68 × 10^25. So many "0's" makes the number look confusing?
Totally agree. I find it extremely annoying when they just paste a string of zeroes. It would do no harm to include the scientific notation along with all the zeroes.
The scientific consensus is that "For all we know they DO exist." We definitely need to know more, but for now, the concept of black holes explains phenomena like stars being slingshot at insane speeds around invisible objects deep in space, as well as a range of other effects. We might not be able to see black holes, but we CAN see the effect they have on the surrounding space.
I feel like I'm part of a space rip family. Been watching for some years now i believe. I love Dick Rodstein. Such a wonderful voice for teaching. Thank you for sharing these amazing videos.
Relativity phenomena prevents formation of black holes. Think about it. Gravitational time dilation would require infinite time to create a black hole. Infinite time has not yet passed. So no black holes have formed in this universe.
Then you need another explanation for what's being observed. It's been discovered that there is a super dense object at the center of our galaxy that has a mass a few million times greater than our sun. So you say it isn't a black hole, then what is it? I'm not really an expert on the mathematics of gravitational time dilation, so I'm willing to take professional physicists on their word when they say that it checks out, but usually not random youtubers.
Vernon, you do not understand Relativity. Think of the word itself. Time is "relevant" to space, known as space/time. Time proceeds at different rates depending on point of reference. So the question then becomes, "what is infinite". For instance while you may (if one could) pass into the event horizon, someone watching you from earth would see you motionless at the horizon, never entering. From our point of reference, entering the event horizon would take you an infinite amount of "our" time. Objects that do not enter and are propelled by the jets never reach that point. Understand it is space that is stretching and is warped, so at the event horizon it is stretched to infinity, therefore relative time is also warped similarly.
This is fucking awesome. One of the most definitive specifics on black holes from all these other often repeated and somewhat non-scientific docs on the subject (Brian Greene's come to mind!) Don't understand why anyone interested in documentaries in the strictest sense and in black holes specifically would vote this down. There only 1 narrator, who is the best in astrophysics, no dumb basketball analogies, and just some very soft, appropriate background music.
me too, I wonder what nothing is, there wouldn't even be a void, no deep space, obviously no time, just nothing, nothing at all, not even the whole multiverse besides are universe (if the multiverse is true of course)
Virtualgod2009 I think string theory may be true(although I like Einstein's quantum foam theory too), although I don't see why there would be 11 dimensions, and string theory is very odd, in fact I want to buy the string theory book. but please recall this is a opinion.
Virtualgod2009 time always leads to destruction. we live in the time loop of death...always going inside ourselves...creating blackhole after blackhole,whever it be spiritual or physical. soon humans will be rulers of time.....realizing it was them who were the watchers in our past...who has been guiding us along all this time loop that never ends....just like the time war in doctor who. but that is what hell is.....forever seeking out of time...time is hell, and its eternal,always on the race to defeat the next cycle...to get past the number 6 but always being under the influence of its manipulating master...saturn/satan. the only thing beyond time is God....he was before the big bang....and after it,trying to pull creation through so that it escapes that repeating hell of time...sin. the only way through the bigbang ...judgment, is God, as he reaches that number 7...Eternal life so to speak..the number man alone could never reach as we can only reach the number 6...as satan/saturns number is 6 and we can only grow as high as our father. we live on the minus side of life...even if you was einstien....your destiny was to think backwards, to sit on the throne of death. everything we do on this planet will only find death and destruction over and over again like consistant madness that will never end. its not how intelligent you are that can defeat this code.....its whever you are on the side of life. because the thing that is beyond time is eternal forgivness and success....the thing inbetween the bigbang is eternal condemnation,destruction,and death.you have all been tricked by your master satan/saturn. ruler of time and space and sits on the throne of death. the world we live in now is the dark side to the eternal paradise that was meant for us. the paradox was created and time began.....Jesus Christ came to fix the paradox that us humans created by traveling back in time to make man fall by pulling it through the bigbang. our higher selves is the spirit of satan the minus parodox...or the spirit of God the plus side parodox. satan pulled humans through the bigbang into time and God sucks them back in to eternal paradise. time to ask for forgivness from God, and to stop condeming people for trespassing over us. but hey your all free to chose the reality you want to live in. but i recommend choosing forgiveness and love, and then when judgment day comes..(which comes at every cycle whever big or small) then we shall be judged by whever we forgave or condemned.if we condemned then to eternal condemnation we will go. but if we forgive...then into the eternal forgivness we shall go...the plus side to this dimention that this flesh cannot exist in.
MyRandomCommentsXD It's perfectly valid to say that a journey began some distance ago. My journey to the supermarket began 5 miles ago. See? The light he was referring to has traveled 13.14 billion light years over 13.14 billion years, so both statements are true. ***** Really? What a pedantic reason to lose interest; your attention span must be impressively short and/or your ego impressively inflated.
theoretically, you can't keep on dividing particles. also, black holes work perfectly both in theory and in practice. the theory completely fits the observation, a star creates a black hole, an object whose radius is smaller than the distance from its center to the event horizon, you can run physics models, it will run perfectly.
Actually I think he means 13.14 billion years ago, i.e. the age of the universe. See how easy it is to be confused by his statement? The visible universe is 93 billion light years across.
The journey of this gamma ray burst started 13.14 billion light years ago; totally makes sense in speaking terms of distance. Because he was referencing here and now as the arrival of the light.
+TheHueisOver™ I think I had an outer body experience whilst watching this, well I did once go through a Black Hole when I astral travelled once so I guess it was bound to happen again whilst watching this documentary.
It occurred to me that a Photon is mass less. So wouldn't it be safe to say from the Core of a black hole to the Schwarzschild radius the distance would be so far and the light from the core would be so far red shifted that it would appear black. In other words space-time would be warped beyond the speed of light from the singularity to the the Schwarzschild radius that no light would escape. Taking in to account the conservation of angular momentum and the warping of space-time.
Technically, the photon is not mass less. After all, it has energy and energy is equivalent to mass. Photons are traditionally said to be massless. This is a figure of speech that physicists use to describe something about how a photon's particle-like properties are described by the language of special relativity. It's much easier to think of light getting trapped this way. Space/time is falling towards the Schwarzschild radius (inner-horizon) at a rate faster than C (speed of light through space). While matter, energy and therefore photons cannot travel through space/time at faster than C, space/time itself is not bound by this constraint. So photons cannot escape since they cannot travel faster than C within space, which itself is falling inward at a faster rate. The radius distance where this happens is the outer-horizon (commonly known as the Event Horizon). It's like running on a treadmill which is going at a rate faster than you can run. Red shift is non-sequitur; since the photon is not able to travel towards anywhere other than inwards to the singularity. Not photon to detect, therefore no red shift to measure.
It's debatable whether lightspeed or greater-than-light speeds are achievable and physically possible, and some physicists claim that black holes or 'wormholes' can bend space-time, causing distortions in space that could be used for travel. A black hole is a super-dense mass that can bend light, so it's understandable - and apparently they can also bend time and space. I have no idea if it's plausible for transport at all, or if the theory is even correct, but you never know.
***** voting is useless when the decision was made months ago lol you really think tis a fair election? not with the electronic voting machines that are strangely calibrated
Do scientists thin when the sun dies it will form a black hole due to gravitational collapse or that it will merge with the super-massive black hole in the Milky Way?
I forget what society thought that stars are little peaks of light leading into the outside world. But what if black holes are a portal to other dimensions or a whole new universe?
Ajay Kumar Singh Why do the Dead Remains grow bigger when stuff falls in to it? and Why do Black holes shoot out Gamma rays which in turn makes Anti matter?
* This doesn't mean that the papers published there are wrong. It just means that they are not as rigorous as in a respected journal. If they are any good, then they should also be accepted by a respected journal. A peer reviewed journal is as good as its peer review process. This would require people who are actually experts on the subject. But as indicated by Bruhn, there is something wrong there...
Simple fact: The energy of the surrounding universe is the creator of all Stare nurseries all celestial bodies and all things that evolve of the celestial bodies. Therefore it is unequivocal that the energy of the universe is the origin of all things "physical" and "metaphysical" in nature, inclusive of you and me and that tree. BLACK HOLES Himanshu comment 30th of April RUclips video TravelInside a Black Hole Quote: it's a black hole, not manhole. Thank you for your comment. Copy of the Original Post Black Holes There cannot be any holes in a volume of outer space, just as there cannot be any holes in a volume of an ocean of water. A Black Hole is a gravitational focal point, consisting of a sphere of super-dense matter in interstellar space, rotating at tremendous speed. In effect, this serves to create a three-dimensional spherical vortex of gravitational attraction into all 64,800 degrees of its surrounding interstellar space; as opposed to that of the two-dimensional whirlpools we see occurring on the surface of a volume of water, or when we pull the plug out of a sink of water Therefore given that a Black Hole must obey the same laws of physics as every other rotating body, its super-density exerts a gravitational power of attraction that is "capable of" drawing every other celestial body in its region into its own body of mass. But this is not what happens because as with every other rotating body (e.g. the Earth or a Hammer Thrower), it also exerts a counter centrifugal force, that is equally capable of keeping them all at various distances of orbit around its central mass. Essentially this is no different to the celestial mechanics of our own Star and solar system, or to that of the atoms central nucleus and its orbiting satellite particles. As Such A Black Hole is the essential central engine, that provides both the rotational driving force and the counter force of inertial centrifugal force, that is essential for maintaining the integrity and shape of its particular galaxy. REPLY Obviously, you are referring to my use of the whirlpool analogy and calling it two-dimensional which also quite obviously it is not. I make no apologies for this, as one is limited by Euclidean geometry and mathematics to the use of three straight linear dimensions rather than four, the fourth being that of curvature. However and rather foolishly I admit, I continue to expect readers to use their imaginations as they are reading to apply context where needed in regard to the use of an analogy, In the case of the whirlpool analogy, an ocean of water is not a flat surface, and a flat two-dimensional surface cannot contain a vortex. Therefore one has to compromise in order to present a mind's eye scenario that will serve to convey one's meaning. In Overall Context The major point being that outer space is similar to an ocean of water, except it is an interstellar ocean of energy rather than water. Therefore Imagine that you have a large volume of water in a glass tank of water in front of you, and the volume of water in the tank is equivalent to a volume of the interstellar ocean that surrounds all celestial things. Now ask yourself can a hole - or your manhole - or a vortex exist in that volume of water or its equivalent volume of the interstellar ocean? No, they cannot. In fact, the only empty things that can exist within our water version of interstellar space are air bubbles, and they are spheres of emptiness, not holes in the volume water. I hope this clarifies matters for other readers as well. www.fromthecircletothesphere.net
+TheDrunkPencil - What you have said there doesn't clarify anything for anyone because it's complete and utter nonsense. Space is NOT similar to an ocean of water and a black hole does NOT obey the same laws of physics as every other rotating body. The list of errors goes on. Your analogies are wrong and you have no idea what you're talking about. ---- +Zach The Ripper - What you mean to say is there is no proof which you choose to find acceptable. There is definitely proof. You are simply a blind person who is telling people who can see that there is no such thing as sight. I presume that when your Mother tells you that she loves you that you tell her not to say that again because she can't prove it? Or are you just another run of the mill atheist who has no intellectual consistency and believes all sorts of unproven things, every single day - as it is impossible to live life as a human without doing so - but suddenly decides to apply different rules when it comes to God? Obviously you don't believe in free will either, because there is certainly no proof of that - None, Zilch, Zero, as you would say - and you must therefore believe you are a biological robot who is running a program that cannot be altered, and which means you have no choice in any of your actions. It sounds horrible to me - having no choice about anything you do or say, and your life being completely and utterly meaningless - but I respect your right to believe that's what your life is. Don't bother replying because I don't believe you are conscious, or that you are an actual person, and you certainly can't prove to me, or anyone else, that you are...
(cont) You can still argue about General Relativity, but Special Relativity is proven beyond any reasonable doubt at this point. It is used everywhere where v~c. The most obvious examples for me are nuclear reactors (E=mc^2) and particle accelerators (time dilation). There are countless others. I had a course in spectroscopy where SR effects popped up! (cont 2)
(cont 2) And lets not forget that there where countless other physicists who don't have a problem with SR. Correct me if I'm wrong, but SR wasn't widely accepted when it was purposed. It took a fair bit of criticisms and survived. And its not like scientists are afraid to question theories. There are endless modifications purposed for GR (I have worked on one myself). (cont 3)
the distance is estimated to be even like 46billion lightyears away (compared to 13.7) because of increasing draft away caused by dark matter and energy. you only see where it was 13.7 billion years ago. Crazy
@chris The video cobcluded that we are not in the line of fire of the supermassive blackhole in the center of our galaxy, because its rotation is likely aligned with the plane of the galaxy, which we are on. Our solar system would have 2b in the axis of the rotation for the GRB 2b pointed @ us
For the the first half of the video it talked so much so much about gamma bursts that occurred billions of light years away, and then all of a sudden a galaxy was mentioned that's only 50 million light years away. And I thought, "Woah that's really close to us." Yet it's 50 MILLION light years away. My perspective on things is so amazingly small in comparison to the universe we live in. But for a split second it wasn't. Maybe some day 50 million lightyears won't be as far off as we all think.
based on what we learn from black holes the railgun could evolve to be a gamma ray weapon. using electromagnetism to compress charged gases until they explode outside the "barrel". but it needs not be a weapon we could use this as a means to communicate or even increase travel speed (manmade solarwinds). provided we could do the massive calculations.
its just awesomely scary how huge the universe is and they say we can only actually see perhaps one percent of it makes a person feel pretty dam insignificant doesnt it
Yes, you are correct. From our perspective they are. But not from the photons perspective, because the photon is created and destroyed without experiencing any time in between. And without experiencing any travel.
its like filling up a bowl with a fire hose, the matter is going close to the speed of light trying 2 get out and then gets help from the electromagnetic field being created by matter getting pulled in, so it creates a beam of energy and matter out the path of the emf at the poles, i love this stuff
The "electric universe theory" is usually based on some rendition of plasma cosmology by Hannes Alfvén (electrical engineer, plasma physicist and winner of the 1970 Nobel Prize in Physics). This, however, is a model that has since long been rendered obsolete due to: "[...] the all-sky microwave maps of COBE and later WMAP, which exhibited no evidence of radio emission from these galaxyforming currents" page 2 of 48, The Electric Sky, Short-Circuited, 2008, by W.T. Bridgman, Ph.D.
From what I understand, the black-hole at the centre of our galaxy is "between meals" and therefore not currently emitting such a jet but if it were, it would be perpendicular to the galactic plane. The black-hole, being at the centre of the galaxy is approximately 30,000 LY away in the direction of Saggitarius A. Does that answer the question?
He is stating it like that because he is taking into account the expansion of space that is happening now. If you see the light from a star 100,000 light years away, it took longer than 100,000 years to get to us because the photon is in a space that is stretching, so it's journey is longer
The energy of the jets seen is attributed to conversion of gravitational energy of accreting matter into radiation. But that does not explain the character of the jet. According to the electric universe theory, the plasmoid is well known in the plasma laboratory as a high-density energy storage phenomenon that produces well-collimated jets after a time that depends upon particle collisions within the plasmoid.
It is invisible. Light cannot escape a black hole thus we can not see it. However, it does create a distortion in spacetime around it, which creates a centre of black, which is what we call the black hole. We also cannot see through a black hole, because the light emmitted from the objects behind it is also 'swallowed' by the hole.
It's matter from the accretion disk which didn't reach the event horizon (it came pretty darn close though). Once past the event horizon the matter is, for all intents and purposes, gone. There are two theorized methods of energy extraction from the black hole to account for the high energy transfer from a (rotating) black hole to the jets: The Blandford-Znajek process and the Penrose mechanism
Yes, it does. Thank you for that knowledge. What about other black holes at the center of other galaxies? Are we safe from their jet streams? If I'm understanding this correctly, one of the closest jets to our solar system is emitting from M87, which has a black hole at its center that's appx 6.5 billion solar masses.. and it's currently "eating".. If we end up in the path of that jet, we could be toast...
Thank you for your articulate & scientific response. I am not opposing this program & its content. I just think when a documentary is made, it should be elaborated that all this is based on proposed theories and not solid fact. Mathematics and Time are tools we humans have created and use them in our every day life. But these tools are by no means perfect yet. Estimating what moon's constituents are from distant is different from analyzing rocks brought back by the Apollo crew. That's all.
The matter that passed the event horizon is for all intents and purposes gone. The matter that's about to fall into the black hole creates an accretion disk, spinning is so fast and creating so much friction that it turns into incredibly hot plasma. This spinning mass of plasma creates in it's turn very powerful magnetic lines (see time marker 18:00 to 19:30 for an example using two neutron stars). It is the magnetic lines (created by the plasma) that "take on the character of a jet".
Our sun was born from the death of a big star which had exploded sometime back. All the material found in the solar system, including man, beast, trees , earth and the planets had once fueled that star converting hydrogen into helium .
Quasars are beams of light with an incredible amount of energy, quasars have been observed that are 13.0 billion light-years away. The energy in those quasars require of a point in space 1 billion stellar masses. The only thing that can explain that is a black hole. Another is galaxies itself, all stars and gas in the galaxy go around the center of our galaxy which is a supermassive black hole. And also radiation ejections such as x-rays, radio waves and gamma rays.
Very, very interesting. So aproxomatly a black hole is made by two stars that collide and creat a supernova an energy so big that it could be seen across the universe. When a star is sucked into a black hole, it basiclly would create a extreme energy field that shoots across about 100 000 light years i suspect.
chemical energy from the food you eat is used up in your muscles, you burn glucose for example. that energy is then partly transferred to the rubber band as you stretched it where it remains stored as potential 'elastic' energy until you release the rubber band at which point all the energy is converted to kinetic energy, which is the shooting of the rubber band.
Very well informed answer with a seemingly legit source (i say that because i just don't know). But i thank you for your time to explain some of these questions. I do want to ask though, the matter that gets ejected, does it come from inside of the black hole or is that matter just matter from the accretion disk which doesn't even reach the event horizon?
i think one way is based on the shifting of the light. there are different classes of stars emitting light from a nuclear reaction. we can recreate this kind of reaction and measure exactly what kind of light it is emitting (wavelength). so if we receive light from distant stars we can calculate the difference in the wavelength which tells us how far has traveled. but don't ask me how you would know that the star you're looking at is like class a and not class b, etc.
That article is published in a peer-reviewed journal and written in a manner such that even under-graduate students could understand it & nobody has any right to reject such an article. Einstein's theory inter-connected space with time whereas TILL DATE THERE IS NOT A SINGLE DIRECT EXPERIMENTAL EVIDENCE OF SPACE CONTRACTION which Special Theory of Relativity predicts. Einstein's theory was adopted because of its relativity of time. Alternative theory shows time is relative and space is absolute
My exam on the universe will be a piece of cake! Thank you SpaceRip, for so much information that is so much fun to watch!
Dydgg
Fiazan
9596625910🚑🚔😇
I love Space Rip's narrator! He's got the best voice ever!
SpaceRip, I just wanted to say thank you very much for creating and sharing these videos with us. It's these kind of videos that truly make a difference in our future and knowledge. The visual detail in this has blown my mind, and I truly enjoy watching these videos every day. Thank you SpaceRip!
Probably the best space and astronomy channel on RUclips!
Warning, a year long comment train with atheists trying to act smart about how the bible is wrong is located below, tread with caution.
***** Atheists have a way of bringing the bible into everything and Christians have a way of extending the argument longer then it should be.
***** ikr...
for the last time, people have their own faiths...
....and how science is only a theory.
Look out, you've started a thread about religion!
Mike Dalgleish AAHHHHH!!!!!
The distances, masses and sizes in the Universe are mind boggling.
Narrated by Dick Rodstein.
What a name.
Ha nice one
Sounds like the late Charlton Heston, who also did voice overs for science documentaries.
D.R.
Yeah, but it's a pseudonym. He has used several different ones over the years. Otherwise, he's completely incognito.
This is pretty cool, my friend said I would get bored of the video but i didn't!! I really like this video, has a lot of information for me to learn about black holes! ^^
how truly amazing the Universe is!, how truly insignificant our lives are! and yet we are busy fighting each other for oil and religion, if every person in the world could realize the insignificance of all the atrocities on our planet, the world would be a much better place to live in...
Richard Garnache Nice try, but not all of us are like that. You know, making broad assumptions and pigeon holing a group of people based on the actions of a few.. ya know.. like you :)
HUMAN BEINGS....what is a human u must first ask before u can answer this..or comment on it...human beings ARE THE UNIVERSE..trying to understand ITSELF...made from the universe itself...mataerials arrainged randomly till that material could think about an observe other material...otherwise whats the point of it all...We Are very IMPORTANT AN SIGNIFIGENT,,we are the reason the chaos exists....we should all realize how signifigent we are...thinking we mean nothing....this is what is killing us...our leaders an the top one percent allready have is believing we are nothing...lets not buy in to that anymore
Joey James best comment I've ever read.
slidenerd nihlism
slidenerd true
if you get close enough to a black hole (pretty much inside of it) you'll see that the black hole bends space so completely that you can see the front and back of it at the same time. The event horizon is basically a two dimensional area where the gravity is pulling faster than light. Inside the event horizon is either a very small point or a bundle of melted matter that has degerated back into the 'strings' the matter is comprised of, depending on who you listen to
Shame the video doesn't get into schwarzschild radius that can be used to explain why black holes are so common for large stars. Because, in theory, anything can become a black hole.
Yeah but it need much energy probably the gravity as if we want earth to became a black hole then we have to push it into a peanut
I really wish SpaceRip would take over the Discovery Channel
Seriously, best space documentaries ever.
This is an amazing series.
Finally a channel that focuses on astronomy!!!!
4
The narrator has the perfect voice for this. :)
Like pouring rich velvety chocolate into ones ear, is it not?
You fucking asshole bitch Momo I hate you
Joe Masters i had to put it to 1.5x speed to normally understand the guy
These videos are premium content put out for free on youtube...Seriously I love this channel. I regret that I only have one subscription to give.
Download this video. Buy a projector or use your current one. Show to College in (insert Space class here).
This will fix the boringness of college.
SpaceRip...you guys rock! This upload includes the text, has the BEST production, highest quality (1080p) resolution and is still recent enough to reflect current Astronomical findings. I've been a long-time, happy subscriber. Keep up the good work!
P. S. - Some of these replies (below) are really trippy!!!
Beautiful music in this production. Thank you
Bloody hell! That was a truly well done doc. Big thanks for uploading! Have a nice day everybody! ;)
Beautiful video
I think a black hole can be considered a infinitely dense neutron star which doesn't flash with radio waves because the force from the trigger of the merging two dead stars or the hypernova explosion was so powerful.
Surely it would be better to use scientific notation? 9.4506x10^15 km x 1.31 x 10^10 years = 1.24x10^26 km or if you want miles / 5.86 × 10^15 km x 1.31x10^10 years = 7.68 × 10^25. So many "0's" makes the number look confusing?
Totally agree. I find it extremely annoying when they just paste a string of zeroes. It would do no harm to include the scientific notation along with all the zeroes.
The scientific consensus is that "For all we know they DO exist."
We definitely need to know more, but for now, the concept of black holes explains phenomena like stars being slingshot at insane speeds around invisible objects deep in space, as well as a range of other effects. We might not be able to see black holes, but we CAN see the effect they have on the surrounding space.
im freaking out when im thinking about the universe and why we're here...
Yup, wanna know where you came from? Just look up!
@@sphinxrising1129 This is either a stupid religious remark or you mean "Look *_it_* up"
Unlimited Stone9 haha! He means stardust...
Same here .
Ah don't be Bro just miss up religion
I feel like I'm part of a space rip family. Been watching for some years now i believe. I love Dick Rodstein. Such a wonderful voice for teaching. Thank you for sharing these amazing videos.
Relativity phenomena prevents formation of black holes. Think about it. Gravitational time dilation would require infinite time to create a black hole. Infinite time has not yet passed. So no black holes have formed in this universe.
Black Holes are infamous for throwing everything we know about space out the window
Black holes can not form because of gravitational time dilation.
Then you need another explanation for what's being observed.
It's been discovered that there is a super dense object at the center of our galaxy that has a mass a few million times greater than our sun. So you say it isn't a black hole, then what is it? I'm not really an expert on the mathematics of gravitational time dilation, so I'm willing to take professional physicists on their word when they say that it checks out, but usually not random youtubers.
Vernon, you do not understand Relativity. Think of the word itself. Time is "relevant" to space, known as space/time. Time proceeds at different rates depending on point of reference. So the question then becomes, "what is infinite". For instance while you may (if one could) pass into the event horizon, someone watching you from earth would see you motionless at the horizon, never entering. From our point of reference, entering the event horizon would take you an infinite amount of "our" time. Objects that do not enter and are propelled by the jets never reach that point. Understand it is space that is stretching and is warped, so at the event horizon it is stretched to infinity, therefore relative time is also warped similarly.
I understand relativity phenomena and the cause of it.
This is fucking awesome. One of the most definitive specifics on black holes from all these other often repeated and somewhat non-scientific docs on the subject (Brian Greene's come to mind!)
Don't understand why anyone interested in documentaries in the strictest sense and in black holes specifically would vote this down. There only 1 narrator, who is the best in astrophysics, no dumb basketball analogies, and just some very soft, appropriate background music.
I am so curious about knowing what was before the big bang
when you realize the big bang is yet to happen then you'll know.
me too, I wonder what nothing is, there wouldn't even be a void, no deep space, obviously no time, just nothing, nothing at all, not even the whole multiverse besides are universe (if the multiverse is true of course)
the beggining is always the end.
Virtualgod2009 I think string theory may be true(although I like Einstein's quantum foam theory too), although I don't see why there would be 11 dimensions, and string theory is very odd, in fact I want to buy the string theory book. but please recall this is a opinion.
Virtualgod2009
time always leads to destruction. we live in the time loop of death...always going inside ourselves...creating blackhole after blackhole,whever it be spiritual or physical. soon humans will be rulers of time.....realizing it was them who were the watchers in our past...who has been guiding us along all this time loop that never ends....just like the time war in doctor who.
but that is what hell is.....forever seeking out of time...time is hell, and its eternal,always on the race to defeat the next cycle...to get past the number 6 but always being under the influence of its manipulating master...saturn/satan.
the only thing beyond time is God....he was before the big bang....and after it,trying to pull creation through so that it escapes that repeating hell of time...sin. the only way through the bigbang ...judgment, is God, as he reaches that number 7...Eternal life so to speak..the number man alone could never reach as we can only reach the number 6...as satan/saturns number is 6 and we can only grow as high as our father.
we live on the minus side of life...even if you was einstien....your destiny was to think backwards, to sit on the throne of death. everything we do on this planet will only find death and destruction over and over again like consistant madness that will never end.
its not how intelligent you are that can defeat this code.....its whever you are on the side of life. because the thing that is beyond time is eternal forgivness and success....the thing inbetween the bigbang is eternal condemnation,destruction,and death.you have all been tricked by your master satan/saturn. ruler of time and space and sits on the throne of death.
the world we live in now is the dark side to the eternal paradise that was meant for us. the paradox was created and time began.....Jesus Christ came to fix the paradox that us humans created by traveling back in time to make man fall by pulling it through the bigbang. our higher selves is the spirit of satan the minus parodox...or the spirit of God the plus side parodox. satan pulled humans through the bigbang into time and God sucks them back in to eternal paradise.
time to ask for forgivness from God, and to stop condeming people for trespassing over us. but hey your all free to chose the reality you want to live in. but i recommend choosing forgiveness and love, and then when judgment day comes..(which comes at every cycle whever big or small) then we shall be judged by whever we forgave or condemned.if we condemned then to eternal condemnation we will go. but if we forgive...then into the eternal forgivness we shall go...the plus side to this dimention that this flesh cannot exist in.
birth of an black hole is an amazing topic .this is an learning topic .every one should have the knowledge of it
nice thinking
14:53
you mean 13.14 billion "years" ago?
MyRandomCommentsXD It's perfectly valid to say that a journey began some distance ago. My journey to the supermarket began 5 miles ago. See? The light he was referring to has traveled 13.14 billion light years over 13.14 billion years, so both statements are true.
***** Really? What a pedantic reason to lose interest; your attention span must be impressively short and/or your ego impressively inflated.
I agree very much with both Alex southgate and myrandomcommentsXD.
MyRandomCommentsXD 14:53
Yea cuz light years is considered TIME...
I hate it when ignorant pretentious pricks daring to represent science do stupid crap like that.
theoretically, you can't keep on dividing particles.
also, black holes work perfectly both in theory and in practice.
the theory completely fits the observation, a star creates a black hole, an object whose radius is smaller than the distance from its center to the event horizon, you can run physics models, it will run perfectly.
14:50 "The journey of this gamma ray burst started 13.14 billion light years ago." What a mistake! A light year is a unit of distance, not time!
mstalcup No... i think he meant the distance is 13.14 billion light years
Actually I think he means 13.14 billion years ago, i.e. the age of the universe. See how easy it is to be confused by his statement? The visible universe is 93 billion light years across.
Na -- I can see that far
The journey of this gamma ray burst started 13.14 billion light years ago; totally makes sense in speaking terms of distance. Because he was referencing here and now as the arrival of the light.
I really like your videos!!!It is really a great help!!!!
nigga now we learnin
+TheHueisOver™ Yep, these video's are dropping some serious knowledge.
+Marco Dellorusso teach nigga history and hes gon demand his rights now teach a nigga space an shit hes gon demand all around him
+TheHueisOver™ word
+TheHueisOver™ I think I had an outer body experience whilst watching this, well I did once go through a Black Hole when I astral travelled once so I guess it was bound to happen again whilst watching this documentary.
I learned more on youtube then my teacher in school lol
Fell asleep to this calming narration.
I hate videos about the universe, the comment sections are toxic.
+Ricky Ray u are a fuck to tell this
Ricky Ray you mean the flat earthers and cube earthers and etc,etc,etc,etc,etc,etc,etc
this is the best episode. thanks for sharing.
It occurred to me that a Photon is mass less. So wouldn't it be safe to
say from the Core of a black hole to the Schwarzschild radius the
distance would be so far and the light from the core would be so far red
shifted that it would appear black. In other words space-time would be
warped beyond the speed of light from the singularity to the the
Schwarzschild radius that no light would escape. Taking in to account
the conservation of angular momentum and the warping of space-time.
Technically, the photon is not mass less. After all, it has energy and energy is equivalent to mass. Photons are traditionally said to be massless. This is a figure of speech that physicists use to describe something about how a photon's particle-like properties are described by the language of special relativity.
It's much easier to think of light getting trapped this way. Space/time is falling towards the Schwarzschild radius (inner-horizon) at a rate faster than C (speed of light through space). While matter, energy and therefore photons cannot travel through space/time at faster than C, space/time itself is not bound by this constraint. So photons cannot escape since they cannot travel faster than C within space, which itself is falling inward at a faster rate. The radius distance where this happens is the outer-horizon (commonly known as the Event Horizon). It's like running on a treadmill which is going at a rate faster than you can run.
Red shift is non-sequitur; since the photon is not able to travel towards anywhere other than inwards to the singularity. Not photon to detect, therefore no red shift to measure.
It's debatable whether lightspeed or greater-than-light speeds are achievable and physically possible, and some physicists claim that black holes or 'wormholes' can bend space-time, causing distortions in space that could be used for travel. A black hole is a super-dense mass that can bend light, so it's understandable - and apparently they can also bend time and space. I have no idea if it's plausible for transport at all, or if the theory is even correct, but you never know.
Gettin drunk and watching space rip... fucking awesome...
***** voting is useless when the decision was made months ago lol you really think tis a fair election? not with the electronic voting machines that are strangely calibrated
Gorkamorker it's better to get high
Do scientists thin when the sun dies it will form a black hole due to gravitational collapse or that it will merge with the super-massive black hole in the Milky Way?
I can't wait to get to Heaven and be free to explore God's endless universe!!!
Right, magic man in the sky stuff for me too
Bro in order to go in heaven, you must accept Islam
@@muhammadaamirzaman You must to believe in God and The last day and do good deeds .
You made me love astronomy! And i thank you for that!
If someone have physics then he /she got a bad teacher
I forget what society thought that stars are little peaks of light leading into the outside world. But what if black holes are a portal to other dimensions or a whole new universe?
Logic?
Cj Silly there is no logic when talking about Black holes they defie the laws of space and time
johnny elkins Probably 90% of space is not comprehensible by the human mind.
Daniel Newman Why are u concluding that Black holes might be portal as we already knew that they are remains of Dead stars , nothing more ?
Ajay Kumar Singh Why do the Dead Remains grow bigger when stuff falls in to it? and Why do Black holes shoot out Gamma rays which in turn makes Anti matter?
Best space documentaries.
faith in humanity partially restored =P
* This doesn't mean that the papers published there are wrong. It just means that they are not as rigorous as in a respected journal. If they are any good, then they should also be accepted by a respected journal.
A peer reviewed journal is as good as its peer review process. This would require people who are actually experts on the subject. But as indicated by Bruhn, there is something wrong there...
are we real or just an AI gone wrong
Otaku Gamer mindfucked😂
I love these black hole videos, they're always so mysterious.
Birth of a Black Man - The Money Vacuum.
Sky Captain ghjgcc
You are looking for the Documentary titled "Birth of a Black Asshole" not Black hole.
What about the pictures in that last bit with the stars surrounding a "black hole" wigglin around as the years progressed that's pretty solid.
Forget Jesus, stars died to create us.
you ass bag isle owl be in heaven and you burn in hell
Simple fact: The energy of the surrounding universe is the creator of all Stare nurseries all celestial bodies and all things that evolve of the celestial bodies.
Therefore it is unequivocal that the energy of the universe is the origin of all things "physical" and "metaphysical" in nature, inclusive of you and me and that tree.
BLACK HOLES
Himanshu comment 30th of April RUclips video TravelInside a Black Hole
Quote: it's a black hole, not manhole.
Thank you for your comment.
Copy of the Original Post
Black Holes
There cannot be any holes in a volume of outer space, just as there cannot be any holes in a volume of an ocean of water.
A Black Hole is a gravitational focal point, consisting of a sphere of super-dense matter in interstellar space, rotating at tremendous speed.
In effect, this serves to create a three-dimensional spherical vortex of gravitational attraction into all 64,800 degrees of its surrounding interstellar space; as opposed to that of the two-dimensional whirlpools we see occurring on the surface of a volume of water, or when we pull the plug out of a sink of water
Therefore given that a Black Hole must obey the same laws of physics as every other rotating body, its super-density exerts a gravitational power of attraction that is "capable of" drawing every other celestial body in its region into its own body of mass.
But this is not what happens because as with every other rotating body (e.g. the Earth or a Hammer Thrower), it also exerts a counter centrifugal force, that is equally capable of keeping them all at various distances of orbit around its central mass.
Essentially this is no different to the celestial mechanics of our own Star and solar system, or to that of the atoms central nucleus and its orbiting satellite particles.
As Such A Black Hole is the essential central engine, that provides both the rotational driving force and the counter force of inertial centrifugal force, that is essential for maintaining the integrity and shape of its particular galaxy.
REPLY
Obviously, you are referring to my use of the whirlpool analogy and calling it two-dimensional which also quite obviously it is not.
I make no apologies for this, as one is limited by Euclidean geometry and mathematics to the use of three straight linear dimensions rather than four, the fourth being that of curvature.
However and rather foolishly I admit, I continue to expect readers to use their imaginations as they are reading to apply context where needed in regard to the use of an analogy, In the case of the whirlpool analogy, an ocean of water is not a flat surface, and a flat two-dimensional surface cannot contain a vortex.
Therefore one has to compromise in order to present a mind's eye scenario that will serve to convey one's meaning.
In Overall Context
The major point being that outer space is similar to an ocean of water, except it is an interstellar ocean of energy rather than water.
Therefore Imagine that you have a large volume of water in a glass tank of water in front of you, and the volume of water in the tank is equivalent to a volume of the interstellar ocean that surrounds all celestial things.
Now ask yourself can a hole - or your manhole - or a vortex exist in that volume of water or its equivalent volume of the interstellar ocean?
No, they cannot. In fact, the only empty things that can exist within our water version of interstellar space are air bubbles, and they are spheres of emptiness, not holes in the volume water.
I hope this clarifies matters for other readers as well.
www.fromthecircletothesphere.net
+TheDrunkPencil - What you have said there doesn't clarify anything for anyone because it's complete and utter nonsense. Space is NOT similar to an ocean of water and a black hole does NOT obey the same laws of physics as every other rotating body. The list of errors goes on. Your analogies are wrong and you have no idea what you're talking about.
----
+Zach The Ripper - What you mean to say is there is no proof which you choose to find acceptable. There is definitely proof. You are simply a blind person who is telling people who can see that there is no such thing as sight. I presume that when your Mother tells you that she loves you that you tell her not to say that again because she can't prove it? Or are you just another run of the mill atheist who has no intellectual consistency and believes all sorts of unproven things, every single day - as it is impossible to live life as a human without doing so - but suddenly decides to apply different rules when it comes to God? Obviously you don't believe in free will either, because there is certainly no proof of that - None, Zilch, Zero, as you would say - and you must therefore believe you are a biological robot who is running a program that cannot be altered, and which means you have no choice in any of your actions. It sounds horrible to me - having no choice about anything you do or say, and your life being completely and utterly meaningless - but I respect your right to believe that's what your life is. Don't bother replying because I don't believe you are conscious, or that you are an actual person, and you certainly can't prove to me, or anyone else, that you are...
Yes there you are; you calcium carbonate frame with flesh on but minus a brain; yes there you are
Don't joke about that. Not cool
Fascinating. I'm glad I found this channel.
I love learning about black holes, but the thought of travelling in space knowing something like this could suck me in and kill me scares me to death.
(cont)
You can still argue about General Relativity, but Special Relativity is proven beyond any reasonable doubt at this point. It is used everywhere where v~c. The most obvious examples for me are nuclear reactors (E=mc^2) and particle accelerators (time dilation). There are countless others. I had a course in spectroscopy where SR effects popped up!
(cont 2)
SpaceRip is one of my favorite RUclips channels. I've been learning so much from you guys, I can instantly stump my physics teacher haha.
This is really cool and interesting!
(cont 2)
And lets not forget that there where countless other physicists who don't have a problem with SR. Correct me if I'm wrong, but SR wasn't widely accepted when it was purposed. It took a fair bit of criticisms and survived.
And its not like scientists are afraid to question theories. There are endless modifications purposed for GR (I have worked on one myself).
(cont 3)
the distance is estimated to be even like 46billion lightyears away (compared to 13.7) because of increasing draft away caused by dark matter and energy. you only see where it was 13.7 billion years ago. Crazy
@chris
The video cobcluded that we are not in the line of fire of the supermassive blackhole in the center of our galaxy, because its rotation is likely aligned with the plane of the galaxy, which we are on. Our solar system would have 2b in the axis of the rotation for the GRB 2b pointed @ us
For some who dont understand: star explodes. hole that sucks everything in is made. if star goes in, is becomes larger.
For the the first half of the video it talked so much so much about gamma bursts that occurred billions of light years away, and then all of a sudden a galaxy was mentioned that's only 50 million light years away. And I thought, "Woah that's really close to us." Yet it's 50 MILLION light years away. My perspective on things is so amazingly small in comparison to the universe we live in. But for a split second it wasn't. Maybe some day 50 million lightyears won't be as far off as we all think.
based on what we learn from black holes the railgun could evolve to be a gamma ray weapon. using electromagnetism to compress charged gases until they explode outside the "barrel". but it needs not be a weapon we could use this as a means to communicate or even increase travel speed (manmade solarwinds). provided we could do the massive calculations.
its just awesomely scary how huge the universe is and they say we can only actually see perhaps one percent of it makes a person feel pretty dam insignificant doesnt it
Yes, you are correct. From our perspective they are.
But not from the photons perspective, because the photon is created and destroyed without experiencing any time in between. And without experiencing any travel.
its like filling up a bowl with a fire hose, the matter is going close to the speed of light trying 2 get out and then gets help from the electromagnetic field being created by matter getting pulled in, so it creates a beam of energy and matter out the path of the emf at the poles, i love this stuff
The "electric universe theory" is usually based on some rendition of plasma cosmology by Hannes Alfvén (electrical engineer, plasma physicist and winner of the 1970 Nobel Prize in Physics). This, however, is a model that has since long been rendered obsolete due to:
"[...] the all-sky microwave maps of COBE and later WMAP, which exhibited no evidence of radio emission from these galaxyforming currents"
page 2 of 48, The Electric Sky, Short-Circuited, 2008, by W.T. Bridgman, Ph.D.
Black holes are so fascinating and so scary all at the same time
Not a problem, thanks for taking your time in attempt to educating me :)
I love the commercials!
From what I understand, the black-hole at the centre of our galaxy is "between meals" and therefore not currently emitting such a jet but if it were, it would be perpendicular to the galactic plane. The black-hole, being at the centre of the galaxy is approximately 30,000 LY away in the direction of Saggitarius A.
Does that answer the question?
He is stating it like that because he is taking into account the expansion of space that is happening now. If you see the light from a star 100,000 light years away, it took longer than 100,000 years to get to us because the photon is in a space that is stretching, so it's journey is longer
The energy of the jets seen is attributed to conversion of gravitational energy of accreting matter into radiation. But that does not explain the character of the jet. According to the electric universe theory, the plasmoid is well known in the plasma laboratory as a high-density energy storage phenomenon that produces well-collimated jets after a time that depends upon particle collisions within the plasmoid.
Renormalization seems dubious, but it reveals amazing possibilities.
It is invisible. Light cannot escape a black hole thus we can not see it. However, it does create a distortion in spacetime around it, which creates a centre of black, which is what we call the black hole. We also cannot see through a black hole, because the light emmitted from the objects behind it is also 'swallowed' by the hole.
They're not made of ordinary matter, they're not made of antimatter, they're not made of matter at all...they are caused by insanely warped spacetime.
Most interesting. Now show how black holes 'evaporate'.
amazing, but now i'm scared of explosions and booms and bangs :L
It's matter from the accretion disk which didn't reach the event horizon (it came pretty darn close though). Once past the event horizon the matter is, for all intents and purposes, gone.
There are two theorized methods of energy extraction from the black hole to account for the high energy transfer from a (rotating) black hole to the jets:
The Blandford-Znajek process and the Penrose mechanism
Yes, it does. Thank you for that knowledge.
What about other black holes at the center of other galaxies? Are we safe from their jet streams? If I'm understanding this correctly, one of the closest jets to our solar system is emitting from M87, which has a black hole at its center that's appx 6.5 billion solar masses.. and it's currently "eating".. If we end up in the path of that jet, we could be toast...
the universe couldn't be held together the way it is without them
simply beautiful. poetic. astonishing..
Good documentaries.
Best you tube channel ever
Thank you for your articulate & scientific response. I am not opposing this program & its content. I just think when a documentary is made, it should be elaborated that all this is based on proposed theories and not solid fact. Mathematics and Time are tools we humans have created and use them in our every day life. But these tools are by no means perfect yet. Estimating what moon's constituents are from distant is different from analyzing rocks brought back by the Apollo crew. That's all.
I saw that gamma ray burst on March 19, 2008! I was lucky enough to look out of my window when it happened.
The matter that passed the event horizon is for all intents and purposes gone. The matter that's about to fall into the black hole creates an accretion disk, spinning is so fast and creating so much friction that it turns into incredibly hot plasma. This spinning mass of plasma creates in it's turn very powerful magnetic lines (see time marker 18:00 to 19:30 for an example using two neutron stars). It is the magnetic lines (created by the plasma) that "take on the character of a jet".
i take notes and draw a little bit here and there science takes me places you know :)
Our sun was born from the death of a big star which had exploded sometime back. All the material found in the solar system, including man, beast, trees , earth and the planets had once fueled that star converting hydrogen into helium .
Honestly, I get the feeling we're not getting the full story somehow.
Quasars are beams of light with an incredible amount of energy, quasars have been observed that are 13.0 billion light-years away. The energy in those quasars require of a point in space 1 billion stellar masses. The only thing that can explain that is a black hole. Another is galaxies itself, all stars and gas in the galaxy go around the center of our galaxy which is a supermassive black hole. And also radiation ejections such as x-rays, radio waves and gamma rays.
From what I understand black holes stay relatively constant in size and grow only what consuming another black hole.
Very, very interesting. So aproxomatly a black hole is made by two stars that collide and creat a supernova an energy so big that it could be seen across the universe. When a star is sucked into a black hole, it basiclly would create a extreme energy field that shoots across about 100 000 light years i suspect.
chemical energy from the food you eat is used up in your muscles, you burn glucose for example. that energy is then partly transferred to the rubber band as you stretched it where it remains stored as potential 'elastic' energy until you release the rubber band at which point all the energy is converted to kinetic energy, which is the shooting of the rubber band.
Very well informed answer with a seemingly legit source (i say that because i just don't know). But i thank you for your time to explain some of these questions. I do want to ask though, the matter that gets ejected, does it come from inside of the black hole or is that matter just matter from the accretion disk which doesn't even reach the event horizon?
Can you make a PART II?
humans will never be able to prove that the universe is infinite in scale because they will forever keep discovering new things.
i think one way is based on the shifting of the light. there are different classes of stars emitting light from a nuclear reaction. we can recreate this kind of reaction and measure exactly what kind of light it is emitting (wavelength). so if we receive light from distant stars we can calculate the difference in the wavelength which tells us how far has traveled.
but don't ask me how you would know that the star you're looking at is like class a and not class b, etc.
That article is published in a peer-reviewed journal and written in a manner such that even under-graduate students could understand it & nobody has any right to reject such an article. Einstein's theory inter-connected space with time whereas TILL DATE THERE IS NOT A SINGLE DIRECT EXPERIMENTAL EVIDENCE OF SPACE CONTRACTION which Special Theory of Relativity predicts. Einstein's theory was adopted because of its relativity of time. Alternative theory shows time is relative and space is absolute