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This topic absolutely fascinates me to the point where I can’t sleep sometimes because I’m thinking about black holes and the creation of our universe, time and space. Some of it is way beyond my comprehension but that doesn’t stop me from trying to understand.

Who else clicks on 95%of black hole videos because they are the baddest mf thing in the cosmos?

This documentary brings back those vibes as a curious child trying to ponder the universe and reality.

The rule saying that some variation of “NOT EVEN LIGHT can escape” sentence must be included in every video about black holes is as fundamental as the laws of physics.

This is a topic that no matter how many times I watch videos on black holes, my mind just can't understand it, that's why I'm fascinated by it. We are so small in the universe I love learning about space

I think black holes being in the center of every galaxy is the universes way of allowing travel across the universe.

Just take a minute and comprehend how beautifully written the last few sentences are in this doc. " an unfathomable spread of time. Far short of forever. The clock is ticking on our world. The alarm will sound when the last blackhole explodes." Fuck yes! Bravo! So.damn deep!!!

My sleeping 😴 playlists content is racking up with these cool videos... Plus I get to learn about galaxies, star's, black holes astronomy 101 🙃

huge shout out to the camera man for traveling inside the black hole for this video...Awesome and well done

One of the screensavers on my first computer had the same graphics as the beginning of this video...a swirling distortion of the images around. I thought that it was such a cool screensaver.

I love documentaries Sometimes it definitely confuses me But I understand so much of it at the same time It’s crazy

My god the drama, this is like an episode of unsolved mysteries haha

These are topics I've thought of since I was a child looking at the Texas night skies, our Big Empty.

This is one of my favorite YT Astronomy/ Black Hole videos. Clearly outlined. Methodically written and very well presented. It richly deserves multiple viewings!

It's difficult for me to resist becoming obsessed with these things. Who needs fantasy, sci fi, or eldritch horrors when you got something as freaky as black holes scattered all around the universe? Beautiful and terrifying at the same time. And the way they're formed is just creepy, the ghosts of dead stars from an unimaginably long time ago but still haunting space billions of years later. But at the same time they're so vital to the universe as we know it. Our own galaxy wouldn't exist without one.

This video is great. It is guaranteed to put me to sleep every night. I love listening to is and taking a journey through the universe as I drift.

I recall late night partying in high school where we sat around and speculated about black holes, traveling at light speed, and interstellar space travel. We were certain people thought about such things only when drunk or very stoned. It never occurred to us that we could actually make a good living off those crazy ideas.

3:17 Terran sound effects, I'd recognize those any day!

Best description I've heard - in a black hold all matter and energy is converted to compressed, twisted spacetime.

I am 60 years old and this is the first time and all these years that I've been seeking information on black holes that I now understand what we know about black holes. Thank you this was such a good video I appreciate it and my brain appreciates it 😜😜😜😜😜😜😜

I have been fancinated by space and black holes since i went to 1st grade 37 years ago

Black holes are so freaking cool, they're like a divide by zero error in the cosmos.

One of the best black hole videos on YT.

Nice accompanying graphics, understandable nondistracting narrator, and accurate info conveyed well. Great production! Thanks

Great documentary! I've been fascinated with black holes for a while, and I really enjoyed watching this. I still don't fully understand it, but it was interesting to watch.

The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but can be neither created nor destroyed.

what an incredible video thanks for sharing!

Why does this look like the production quality of a Discovery Channel show? xD

I love black hole videos! Thanks for the posting

What black holes do with the material they pull in is probably the #1 question for me as an interested layperson. I don't know that I've heard a mostly consistent hypothesis across most experts for what happens to all the matter once it's "inside". If it leaves space-time, where does it leave to? Does it "leave" or is it being compressed to the point that it becomes primed for its own small big bang rebirth? Does it spit the stuff out whatever the other end is as material that has been reconstituted/rearranged due to the gravitational forces applied?

33.39 - “you could only get this close on a spaceship propelled by pure mathematics!” haha 👍🏼

It is fascinating and it shows how little we know about our universe and our existence I love the suspense

Encouraging to watch. Beautiful video

I can't get enough of this channel

Wonderful web of discoveries...thank you

Fantastic, stirring documentary!

Holy crap! I saw that GRB they are talking about in the beggining. I was in the army. Im GA. It was during PT early in the morning. Still very dark. I was laying down stretching and I saw it. Glow glow glow...the dim slowly. I figured it was a supernova. Never heard anything about it till now. Neat!

You made a awesome video keep up the good hard work

you could say that there's never a way to tell how big the universe is, because it expands at such speed, that any answer would instantly become an old news

Nicely done

There's also repulsive gravity. Which is as powerful, if not more powerful than the light speed attractive gravity of black holes. It's essentially the exact opposite. And it is the cornerstone that explains the big bang. That's how all galaxies, stars, and atoms went from being crammed into a space only a few cm to the billions of light years across in less than a fraction of a second. Imagine witnessing that?! Very Cool, And extremely scary shit! I love it. Feed my brain more. It's starving for more of this.

If our school's used this type of technology for studies I'dve been scientist today!

Great show 👍🏻

Absolutely delightful!

the super bright light from 7 billion light years away for a short time was likely a gamma ray burst that we never want pointed at us. fortunately, it was 7 billion light years away.

Yes, amazing👍 🔥🐉🔥💥🔥🐉

Damn!! Love this stuff.

Watched this in VR!It was so scary yet amazing!

If you take any step, no matter how small it is, towards achieving your dreams then you will surely find the right path and reach the abundance that lies in store for you! You got a new subscriber and watched the whole video

muito bom ! eu entendi tudo. depois que todo mundo ficar pressionado em uma lata de sardinha, a lata e a sardinha desaparece no nada.

beautiful musical score as well

This is EXCELLENT INPUT!

The Universe with it's mysteries will keep intriguing us for a very long time due to the humongous expanse of Universe and kuddos to our Scientists for the advancement of Science that is feeding our curiosity everyday

My brain can’t comprehend how complicated the universe is,The fact that everything in the universe can be infinite makes it so hard to understand…It’s like an illusion of some sort

You made a very helpful video

Fascinating.

Very educational!

My speculation is that time slowing down as one nears the event horizon, can be understood as the falling object's light-and-causation cone approaching perpendicular to the light-and-causation cones of objects in uncurved spacetime. Time should appear to stop relative to the universe outside when the falling object reaches the event horizon. Which is why black holes were originally called "frozen stars". The increasing curvature of space further inside the event horizon means that the axis of the object's light-and-causation cone should continue to tilt away from where it was outside the horizon. The axis of the time-and-causation cone is the same as time's arrow. As the angle of the axis of the cone progresses past perpendicular, time's arrow would carry the object passing through the event horizon to move backward in time relative to the universe outside the event horizon. This is is based on Professor Paul Davies notion of curved space being equivalent to tilted light-and-causation cones. The further the object falls inward, the more the curvature of space-time increases. So the angle of the axis of the falling object's light-and-causation cone, its world-line, relative to those of objects outside the event horizon should continue to increase.. So the object would experience time's arrow not only reversing but also increasing in magnitude. Relative to the world outside the event horizon, it should progress (fall) ever more rapidly further and further into the past. Our universe has a boundary in time - the Big Bang. So as the falling object approaches the black hole's singularity, it should also approach the beginning of time - the Big Bang. In my speculation, the black hole's singularity is located in the universal singularity at the beginning of time that Professor Hawking proposed. A black hole is, in my speculation, therefore a closed loop in spacetime. It begins with the origin of matter in the Big Bang, continues to the collapse of a massive star billions of years later, and returns to the Big Bang. Since the initial singularity was everywhere, the return to the Big Bang causes no change in location.

Really cool documentary, I don't know Aunt is really the right word, the only thing that would be haunting is a primordial black hole or something came near us, lol -- but this documentary was really enjoyable oh, you guys are great documentary 99.9 percent of the time :-) There aren't many documentaries that I do not share with people that are uploaded on this channel, you guys have some really in-depth stuff and it's awesome!

The bit that I struggle with (maybe I’m a bit dumb) is the fact that despite the matter being destroyed and shrivelled away, gravity still exists. If matter is destroyed to the point where it no longer exists then how come there’s still gravity? Surely without mass/matter, there can’t be gravity?

I do believe that black holes will play a massive part in space travel in the future, not because we would be dumb enough to go into it, but figure out a way to tap into the massive energy it produces from a safe distance, so we can drain whatever needed to keep expanding. It’s a theory about this, which goes goes trough the process of being possible, but still far from being practical possible yet. Either way, at some degree I think it’s just about time before we figure out a solution like this to power us up to an extent we need to, or else we wouldn’t be able to travel very far. Same goes from storing up energy from solar eruption, and convert it into a way we would need it.

I thought that for years. Obviously, I don't have the qualifications to prove it. It just makes sense. On the other side of the black hole is a white hole opening up to an anti-universe, where antimatter is abundant and mater is rare. My 2 cents. LOL

Great video

One among the best.

42:17 ... the explosion scenario of the black hole depicted, and with it containing a Planck density of matter... it certainly sounds like a "Big Bang"... and what happens to matter ejected from the explosion... would they form elements such as hydrogen?

One of the things that comes to mind about what happens when a black hole dies... somehow I feel like that would be a.. well... big bang. makes me wonder if the end of one universe is the birth of another, ykno?

Hmmmm great video 👍 kinda adds a new deminsion to Solar energy

Sir I have one question. I am trying to know but the concept of watching object color make me confuse. The concept I come across is that when a light fall on object, the object absorb all the color of light except the color it has possess. My question is that, when we expose an particular color object with the other color Light, which color of object should be seen by our eyes. According to the concept it should be black But the fact is that object appear as the color of light or different color. which is different when it expose to white light.

I feel like maybe there's life, not somewhere in space... But possibly all around us. We might be a part of a massive living, conscious thing. Maybe all there really is, is life.

I thought I have watched every program about the universe but here for the first time I learn from Kip Thorne that in a Black Hole the mass falling in is converted into gravity energy. There are no mass carrying particles or Higgs field? So this kind of gravity does not need mass? I don't understand yet. Maybe Brain Green can help me. Great program.

My soul wanders. It’s travels into different density’s outside of our 3rd density. I have been thru a black hole, but at the end, it was nothing more than a white light at the end. Giving me the ultimatum of whether I wanted to return to reality/earth. I chose to not continue and to return to where my soul currently resides for the sake of the love I have for my family and humanity. As beautiful as it was. The civilizations I have met. Even the “alien as” actions that was dwindling down to nothing who tried to compel me into procreating with my humanly body to create hybrids to aid in the growth of their “sphere, or world. It seemed hostile and they begged me in their actions to stay. But the consequences in my visions would have still be doomed. I decided to come back to Gaia. Where I am pursuing my education, OR Knowledge, to learn more about Gaia and why we should stay grounded, confined to gravity, nature, carbon dioxide, oxygen and nature. We are more connected to Gaia then what the society has brainwashed us steer us away from our true potential. Embrace the beauty of mother Gaia. Gaia will show you the way.

Finally a mature video on black holes

Also they said in the vid that a black hole is a "puncture", does that imply that there is another side to a blackhole? How much mass does it take to tear a legitimate hole in reality to the point that a black hole has an end point? If matter can't be created or destroyed then where does the matter that goes into a blackhole go? so many questions.

Is it possible that a blackhole is negative matter? maybe the reason there is so much gravity in an empty space is because the matter was collapsed past the point of nothing into negative space. maybe that point at the center of a blackhole is the negative matter we are looking for to sustain a wormhole

I need a follow up on these gama rays telescope and their research

excellent documentary

From the very big to the very small everything has a universe within it. When you see a picture of the biggest of big or the smallest of small it looks the same.

The longer we live the more we know about what exists in the multiverse...

oh this channel is the schlock I loved of early 2000s history channel.

Okay, I am struggling! At the end the matter that falls into a black hole must still be there, just crushed to the smallest size that it can be for it's mass. The growing black hole I presume must still have this matter inside?

What if a black hole is another big bang creating another universe in it. Black hole time must be at a point where a new beginning is started or something. We cant just say all matter is gone in a black hole, it must be energy transfered

When the last black hole dies the universe will be remade again,it will be something new,😎

Can't help imagining what's out there, that we don't know exist. But being a big Star Trek fan, the possibilities seem endless. 🌌🧠🙄👍🏼✨✨✨✨✨✨💫✨✨✨✨✨✨✨

Im so startled!!

Strange that the cosmic web closely resembles the neurological connections of the human brain.

Surely this also would explain the Big Bang? Where we all come from? Essentially the black holes all group together and swallows the entire universe. And from this central point it has a big bang which recreates the universe. Just my theory anyway. Who knows. I won't live that long to find out, hehe!

Excellent 👌

Sounds like the constant process of the beginning to the end over and over

Neutron stars are the coolest thing in the universe by a country mile

When he said *this information is what we are in a sense pledged to defend* , I used to think that kind of talk was silly... Until science deniers and flat earth numpties. 😔

Black Holes are the vacuum cleaners for the universe. Housekeepers deserve more respect. 🥰

감사합니다~

I wouldn't call black hole mergers a "dance of death." It more like a rebirth. That combine into 1 bigger black hole.

Then we find we find out its a giant hamster on an exercise wheel..sent there w/ voyger 6..

Thank you spark

11:20. Side comment: Tijuana de Matteo has the most fascinating accent! Learned and poetic at same time. 🤩

: thanks, great video. I think we all struggle to find an analogy. The best I can think of, which could be completely wrong, (But somehow I don’t think so) is that space-time inside a black hole is like a piece of strong rubber, like a strong rubber cup of some sort. If the rubber cup was forced backwards and bend the other way, it would snap in the opposite (wrong) direction and hold that position, all the while holding the energy put into it. My thoughts anyway.

Was this produced in 2008?

good job