Black Holes 101 | National Geographic
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- เผยแพร่เมื่อ 19 ก.ย. 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...
National Geographic
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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.
the passion you put into your videos is palpable, it’s inspiring! ❤️
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 love National Geography channel so much because it's a informative Chanel. Many many Love from Bangladesh 🇧🇩🇧🇩🇧🇩
Thanks. I had a space quiz and this helped me.
Background music is also absorbed by the black holes.
Lol
Yes
😂
Haha benar juga
Hahaha
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 🤔🤔
☺️💯❣️
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
These short " universe related " videos are absolutely phenomenal.
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
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?
영상이 유익하고 궁금증을 해결해주는 좋은 영상이였습니다.
Nice. Learned alot about Black Holes
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 ❤️
The existence of these extreme objects are so inspiring
Fascinating !
Why I haven't teachers like u in my school?
Thanks Mam
U explained very well
Nice vid! Love these kinds of videos, keep it up!
We're glad you enjoyed watching, Brian! Never stop exploring.
These “101” vids are fantastic!
astronomy is fascinating and magnificent!
I can literally watch these for hours it’s so beautiful.
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
Every black hole documentary:
"Nothing, not even light, can escape"
this is so cool! make more viseo's!!!
One of the rare times when a lack of music actually adds to the experience. Nice touch!
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.
Fascinating
Thank you ❤
The world could be ending as we know it and this presenters voice will keep me calm
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
Excellent information
This video is so good and knowledgeable
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 ...🤦♂️
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 =)
Can you please make an video on solar and luner eclipse?
I want to just know more about these beautiful phenomena
Mind blowing stuff
These videos need to be longer. So interesting!
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
thanks for giving me information.
I like to think that when you fall into a black hole, realty itself unravels. pretty trippy stuff!
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. 👏👍👌🙏💐🙏
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 😊
This is very useful about black holes
This is Amazing
And now , the picture of one has been taken! milestone!
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.
Anyone know of any videos that explains the process of determining what black holes do? For example, how was the conclusion arrived at about the speed at which objects travel through the black hole?
They're all guessing, no data will ever get back to us if it gets near a black hole,they just assume that's what happens lol
Idk
Idk
謝謝教學😂
Please Nat Geo, will you make the next video about dimensions??
Please vote if anybody wants to watch too.
Wow this is Insane ✨✨✨✨✨👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻
یا اللہ تیری قدرتاں ماشاءاللہ
Finally a video without music or any track at back
University EX
When i see a blackhole videos...
SpaceToon pops up in my mind...
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 😎
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!
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
Amazing form
Oh my God this is so helpful.
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
can we just have a moment of silence for the cameraman that went into the black hole
Lol 🤣🤣
The most underrated comment
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.
So fascinating but hard to understand! Point of no return, sounds too scary
I was scrolling through my feed fast and I thought I saw an eye lmao
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.
These videos are too short. I want more
Black holes are the most fascinating things in the universe.
Now this is really spoopy
My favourite subject : The black hole
In, through, and beyond!
great vid！
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
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
Hey nat Geo I have used your video in my website I hope you don't mind and I gave a special thanks to you in the description
Seeing the shaking of space and the photon around the empty black hole makes me feel like we are just water
TARS! Set the excitement to 100%
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 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.
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
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..
the scariest part even if u get into it and get the information you’ll never be able to tell the information
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
Listen from Cambodia 🇰🇭
Whats scarier
Knowing we’re not alone in our universe
Or knowing theirs no other life in the universe
Latter imo
Our imagination is like a black hole, we didn't know where it is but all the possible actions are done
Wonderful
Explain HOW this is was determined, and who determined it
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👍
It even absorbed the music from the video.
Lmaoooooo
Whether Doppler effect is applicable for light near blackholes?
Knowing that even light can't escape a black hole made it seem scary to me.
But understanding how they form made me curious to study them more.10504