Black Holes 101 | National Geographic
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- Опубликовано: 19 сен 2018
- At the center of our galaxy, a supermassive black hole churns. Learn about the types of black holes, how they form, and how scientists discovered these invisible, yet extraordinary objects in our universe.
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Black Holes 101 | National Geographic
• Black Holes 101 | Nati...
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A black hole is a region in space where the force of gravity is so strong, not even light can escape. What intrigues the most about these mysterious objects in our universe?
My opinion:
I don't think that black holes are just “holes“ without a surface because that would just make no sense.
spaghettification.
The theories about how the laws of physics are broken are the most fascinating thing. It redefines how we can even measure them...or whether we observe them "correctly".
I would say rather that the laws of physics are not broken but that we do not understand all the laws of physics. To say that something is broken implies that is should normally not be broken. The laws are just different in black holes
dose anyone know what happens inside?
Wish I could live long enough to see human kind progress into space travelling and find out which secrets our universe holds, which new materials we could find, finding life on a planet, new types of energy, new dimensions and black holes.
@Dogifish 2500? That's VERY optimistic
That’s even IF earth or humanity survives that long. It’s too bad none of us will though.
Oh sure! besides if it turns out that there is no space! 99% of it is not seen in kind! But everyone believes that he is! 👍
Эксклюзив видео фо ю Exclusive videos 4U what
We love your curiosity in the mysteries of our universe! It's always so exciting to hear about the latest discoveries.
The Scariest part of our universe.
Or The most wonderful part
Gamer
@@shazinrahman9236 it’s a wonderful lie
@@esaar24z tf
@@iGaveLiaHIV It's true tho..
All the greed and power of people on earth will vanish in just 1 black hole. Life is short guys
Be kind always
Is this a threat
Our neighbourhood blackhole has been discovered..it's name is.. Unicorn..just 1500 light years afar.
All the kindness and good deeds of people on the earth will vanish in just 1 blackhole. Life is short guys
Live your life your way😏
How can a poor people afford to travel in space and get lost in black hole ?
@@SirBuzz 🤣🤣
Incredible to think we're just a tiny microscopic part of this gigantic universe.
The earth is like a grain of sand on the biggest planet out there compared to a black hole. Scary stuff.
One of the most beautiful yet immensely frightening things in our universe
Sort of like my wife
@@harrybooth6956 haha you deserve 1k likes for this reply
Beautiful in the metaphysical sense? I mean beauty is usually associated with vision, which involves light reflecting off of something with a physical surface. A black hole cannot reflect light because the light gets trapped in its void, which is the opposite of a surface, so it's invisible.
@@okidokiyo9294 UHhhh, what?
@@okidokiyo9294 or at the very least, the other guy's wife.
I am fascinated by this "universe subject" but I don't think I'm smart enough to study/understand it.
Push yourself
I have an IQ over 125 but I still think the same as you. I dont know what to do
gabrielle lara same...i only see these fascinating vedios thought to astrophysicst but it takes hardwork a lot plus ur slaary sucls
@@gouravgupta2313 salari doesn't mater if you love doing it
@@proven1125 I doubt youve got a 125iq if you're spelling like that
that’s the scariest and fascinating thing i’ve ever seen, the most interesting question for me is, where do all the materials go when they are being sucked into the hole, and is there something that can escape from this enormous power
It is thought that the matter that goes into a black hole gets crushed into a tiny point at the center called a "singularity". That's the only place that matter is, so if you were to fall into a black hole you wouldn't hit a surface as you would with a normal star. And nope there is nothing that can escape black hole .
Redistributes the energy and grows the Cosmos?
What if all the matter light etc... that gets sucked into a black hole explodes into a solar system or a sun on the other side? What if another sun is created on the other side and that in turn created created a wormhole tunnel which collapsed a different section and region of space and created another Sun? What if the Cosmos' architecture is similar and akin to the human brain? What if the Cosmos recycles itself?
@@eugenechun4140 I think you're on to something! You should present your theory to NASA.
@@swatdog2820 I was recently thinking that certain stars or suns displace space itself to form a funnel or tunnel that creates another sun, but I don't know for sure and that this process repeats itself.
I love National Geography channel so much because it's a informative Chanel. Many many Love from Bangladesh 🇧🇩🇧🇩🇧🇩
This reminded me of how small we are in this galaxy amongst others
Don't live in that existencial crisis.
Live in a much bigger existencial crisis😭
makes me feel skinny 🧜🏻♀️
We don't even exist in the comprehension of universe...
Hey but be motivated, we may be small...
But we are definitely dense.
Universe is big, expanding far out.
People are dense and complex, going far minute even smaller than subatomic particles, which form everything all around.
I’ve come to realize there is order and patterns in the forming of things at different levels -which means n0n-random.
Random means mess and no order, no structure, which means nothingness and meaninglessness.
But there’s so much structure in things to be able to form.
You can’t have so much order and structure if everything were meaningless and directionless.
This is one of the reasons for the belief in intelligent design/intelligent designer/
intelligent Creator outside and inside of the universe.
Keep searching -‘search and you will find.’ God Bless :)
I just love science when it talks about universe❤️
yeah all the speculation and guessing .. i especially like the hand drawn and coloured pictures from hubble that arent really there , that was a kick in the nads
I love science too.
It's called Astronomy if you want to study in it
Bro I think I know you 🤔🤔
☺️💯❣️
영상이 유익하고 궁금증을 해결해주는 좋은 영상이였습니다.
the passion you put into your videos is palpable, it’s inspiring! ❤️
Background music is also absorbed by the black holes.
Lol
Yes
😂
Haha benar juga
Hahaha
This is extremely helpful! This is truly the most I had ever understood about black holes (other than the report I got back from my doctor regarding these pesky hemorrhoids) 🙂
Lies again? NASA Inspector General
Every black hole documentary:
"Nothing, not even light, can escape"
This is one of the reasons why i want to study astronomy and astrophysics in University, because I think it's both beautiful and interesting
I’m a computer science student and take Astronomy classes frequently.
@@IssyFishyy Oh really?
Did you end up going for it?
@@StallionFernando I'm planning on it.
All the best ❤️
what if a black hole is a portal to an alternate universe
Yes it is , If you can survive it's mass pressure...
shinchan and doremon it’s only a theory and it would be physically impossible for a black hole to be a portal because a black holes density is almost infinite and it would only just slow down time due to the immense graving pull that it has on spacetime
M A R V basically a black hole is just a very unstable time machine
Stop believing in Marvel's Pseudo-Science.
To valhalla
the scariest part even if u get into it and get the information you’ll never be able to tell the information
These short " universe related " videos are absolutely phenomenal.
2:03 LMAO EINSTEIN CHIEFING ON THAT GOOD HERB IM DEAD
underrated comment
Seriously why do u came here bro?
@@amadeus2717 Seriously why do u still exist here bro?
2015: Sent humans to mars
2050: sent humans to black hole
Humans to mars,? Not yet
When is 2050
Nilam Khatry in 30 years 🥴
Humans don't go to black hole because if you have a light speed than you required 6million year to reach blackhole
Martian released in 2015..
That was a movie ...🤦♂️
In my childhood, I used to get a very strange, terrifying dream, after which I was scared to go back to sleep, fearing the nightmare would return. The dream was like this. Darkness has no mass, as far as we know. But imagine all that darkness condensing, shrinking into a dense mass of body, like a ball, like dough. I no longer have that dream. But when I later read about the blackhole, I could understand the concept very well.
I had same dreams. Its like u shrink into darkness and everything used to being bigger in all area without any of light at all. This dream will take me when i mostly at some point so tired or get flu/high temp. When i hold one of my finger it will become bigger and biggger. its like hallucination but i didt really sleep at that time. I wonder whats kind of dream is that but suppose human can travel thru space and time in their brains. Sometimes i'd dream about some place that i didnt arrived yet for several times and at some time when i come to the exact place i noticed that id already been there. And after that the dream about that place is gone forever. This kind of dreams that i really remember was 3 places.
I had this dream many times in my childhood. were there was a big dark rock, it was getting bigger and bigger like a dough, eating and killing everything on its way. I was trying to rescue everybody but it always catched me and that woked me up
Fascinating !
Somehow, it makes me want to fall into it.
No. Even lights can't escape
Imagine if it's a time portal
call of the void
Well, then have a fun time being simultaneously being stretched, crushed, brunt alive, frozen in time, While have your atoms ripped and turned inside out.
It would better than dying by getting old or a accident.
The existence of these extreme objects are so inspiring
Thanks. I had a space quiz and this helped me.
Why I haven't teachers like u in my school?
Thanks Mam
U explained very well
Born to late to explore the earth born to early to explore the universe
Too*
Straight FAXX bruhh😭
@Tarantula On Your Screen *deepweb
*EXPLORE DANK MEMES*
born just about time to explore interesting* places on the internet ( ͡° ͜ʖ ͡°)
It's amazing how something so infinitely small is harder to picture that something infinitely big.
Doll Face to 8
The fact that these objects exist is so mind blowing to me. Like we barely just now have the science to explain, or attemot to explain, how these absurdly extreme phenomena happen. But they still just happen, whether we understand them or not, they still exist out there.
Hear me out. What if there the key to timetravel
@@Lucid_-6The singularity being infinitely small and dense makes me kinda think of what it could be composed of…
@@jazzjunkvr did you know that a black hole spit out remains of a star recently, something we've never seen before and it was delayed by 3 years
@@jazzjunkvr makes me wonder..
I can literally watch these for hours it’s so beautiful.
After watching past 0:37, the video reminded me of how little we actually know about the universe
Yes..do we are..we are just negligible.
What we know is a drop of an ocean what we dont know is an ocean
One of the rare times when a lack of music actually adds to the experience. Nice touch!
hello My name is Indriyani, I go to school at SMK BAKTI NUSA Bogor Indonesia and I am in grade 11, after I saw the video above, I can see what is happening At the center of our galaxy, how a rotating supermassive black hole is pictured. I also learned about types of black holes, such as how they look like, and how scientists find these invisible but extraordinary objects in our universe. Very interesting video and fantastic knowledge that is very useful. I hope that many students see the video as a learning medium. Thank you.
thank you.
Huge respect to the cameraman who traveled the universe for this footage. 🙏
today ted-ed also uploaded the video on the exact same subject, is there something we should be prepared for?
omg i just watched it like seconds agoo!!
If you are referring to the preparation of a black hole encounter, I think you might've missed the gist of what a black hole eats for breakfast.
If not, my bad, dude.
There has been a report of a black hole moving at a rate very fast coming our way
The apoCATlypse!
earth is going to be eaten by a black hole I guess
Most overrated black hole phrase
"NOT EVEN LIGHT CAN ESCAPE"
Hahahaha I was waiting for this comment.
Only they can do this so it is obvious to use this phrase while introducing them
It isn't overrated. It is what it is.
I can't say it's the most overrated, but it certainly would be near the top of such a list. It is, however, a simple phrase that can help non physics people to gain some understanding.
It is not overrated. It actually explains why the black hole IS black and why we will never be able to see it! The blackness comes from the fact that the incredible strong gravity even swallows light, which is a mindblown thing that is always worth mentioning!
Fascinating
I like to think that when you fall into a black hole, realty itself unravels. pretty trippy stuff!
Human beings are a universe of atoms and an atom in the universe 😊
I read it somewhere.
I thought I was the only person who knows this.
I didn't read it anywhere tho, till now.
@@cymonlloyd7237 this is the tagline of the Physics Department of our University.
Nice 👍 👍 👍
This quote is from "Carl Sagan"
imagine our planet is an atom 😊
The world could be ending as we know it and this presenters voice will keep me calm
The feeling of the black hole is probably actually the same feeling We have when we are effortlessly being ourselves.
In our point of view the black hole is a powerful gravitational pull. But from a black holes point of view it’s just a natural, effortless feeling.
Wow that's so deep it's like a black hole.
Seeing the shaking of space and the photon around the empty black hole makes me feel like we are just water
Can black holes like... eat themselves?
and can if humans invented anything faster than light, could it escape from a black hole?
What happens inside a black hole?
I don't think inventing and object faster than light is possible, I think it would just explode.
These “101” vids are fantastic!
Finally a video without music or any track at back
Every video on black hole: even light can't escape
Nice vid! Love these kinds of videos, keep it up!
We're glad you enjoyed watching, Brian! Never stop exploring.
This video explains it better for me... it's so hard to be a visual learner most especially if it's about astronomy. Thank you =)
Mind blowing stuff
I LOVE AND CHERISH LIFE . Willing to help others in need when I can .
I was scrolling through my feed fast and I thought I saw an eye lmao
Please Nat Geo, will you make the next video about dimensions??
Please vote if anybody wants to watch too.
Nice. Learned alot about Black Holes
astronomy is fascinating and magnificent!
If light can’t escape black holes, then why do quasars happen. “Nailed it”
quasars are black holes spitting matter. there is no black hole is big enough to consume all the universe. They have limits on their 'belly' capacity.
@@randomix4023 dude when u said that it made me feel like an idiot
purgatory
can we just have a moment of silence for the cameraman that went into the black hole
Lol 🤣🤣
The most underrated comment
Q: In the early universe there were larger stars, that lived shorter, and could form supernova’s that created black holes?
I really love Learning about them 😎
Let's travel through a black hole. Anyone's gonna sign up for the trip next week?
NOT MEH ITS GONNA BE SCARY
Humans will die out long before technology enables somone to travel to one
One way trip
Allah is best creator indeed
My favourite subject : The black hole
Excellent information
Thank you ❤
And now , the picture of one has been taken! milestone!
So these are basically Zip files of our Universe.
Why zip files
ANNMS I hate zip files 😫
Actually
Hahahahha this got me LMFAO!! Good one👍
In, through, and beyond!
Props to the cameraman for filming this and staying calm around that massive thing
@OzO tOr That comment was a joke
🤦🏽♂️
These videos need to be longer. So interesting!
National Geographic:Not even light can escape
The Flash:Am i a joke to you?
Edit:wow 4 likes!
Really? 4 likes?
Wouldn't help. Spaghettification is a thing.
The best part is your edit😂😂
Wow 4 likes
But how
Wow 4 likes is such a joke😂
the fact that your soul your life and all your friends are just forgotten just from crossing the event horizon, it really gets me thinking
These videos are too short. I want more
Wow this is Insane ✨✨✨✨✨👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻
When i see a blackhole videos...
SpaceToon pops up in my mind...
thanks for giving me information.
Black Holes: Hello guys today we are doing a galaxy mukbang
Thank you NG for these very informative brief snippets. This is like a multivitamin tablet all the goodies the body needs in a small tablet. 👏👍👌🙏💐🙏
University EX
Already in 8.5 billion years till a black hole comes I would be in heaven
you would be in heaven less than 0.00000001% of that time
Rewatched this and reminded me how scary it was
Our imagination is like a black hole, we didn't know where it is but all the possible actions are done
Now this is really spoopy
This is very useful about black holes
This content is momentous. A book with close themes I read was a significant influence in my life's journey. "Stars Aligned" by Olivia Whitestone
Cool the graphics are really descriptive and most of the content has been the same since my childhood
YOGIT SHANKAR childhood? You still look like you’re still in your childhood. Don’t be so quick to grow up.
@@hughjass5125 I meant like 7-8 years ago they used to present shows like Cosmos etc. which used to have the same content
Don't mass shame black holes... size is relative, after all.
Its not the size that matters, its what you can do with it!
New Message I've found you again
Ok.. your turn to hide!
* covers eyes * One.. Two.. Three....
@@NewMessage FIND ME IN ONE OF MY VIDS
New message from me
Amazing form
Yes
It even absorbed the music from the video.
Lmaoooooo
The answer is found in vedas, and more particularly the ancient sanskrit text of Bhagavad Gita. There is a mention of a place in its text 6 of chapter 15, where once gone, there is no return- "yad gatva na nivartante." That place which is not illuminated by sun, moon or electricity. That is the abode of Lord Krishna. The meaning of the sanskrit word Krishna is "All attractive or the one that attracts everything and everyone" and another meaning is "dark."
The Vedas hold more such secrets, they speak about knowledge which cannot be apprehended by our ordinary senses like eyes.
in which vedas it is given
There is no return until it starts up to explode. Be logical
S
please dont bring religion to science
Oh my God this is so helpful.
謝謝教學😂
Question:
How do quasars escape from the center of a black hole?
As far as our understanding of black holes goes ,quasar aren't actually emitting from the black hole itself but rather from a huge friction between the event horizon and the gravitational field surrounding it
TARS! Set the excitement to 100%
This video is so good and knowledgeable
Can you please make an video on solar and luner eclipse?
I want to just know more about these beautiful phenomena
Pierre-Simon marquis de Laplace is the first mathematician to postulate the existence of black holes and the notion of gravitational collapse.
The first modern solution of general relativity that would characterize a black hole was found by Karl Schwarzschild in 1916.
Fred Lo was close enough to announcing that the Milky Way contained a black hole in 1971.
Wow! These videos have been made so lucid, I feel like I'm in my classroom studying black holes. Thank you NatGeo.
Thanks
So fascinating but hard to understand! Point of no return, sounds too scary