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Black Holes: Seeing the Unseeable 

World Science Festival
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A century after Einstein's mathematics suggested the possibility of black holes, the Event Horizon Telescope (EHT) is finally observing them. The project's latest achievement is the first image of the supermassive black hole in the center of our Milky Way galaxy. Join Brian Greene and the EHT's Founding Director Shep Doeleman to explore these stunning breakthroughs that are taking us ever closer to seeing the unseeable.
This program is part of the Big Ideas series, supported by the John Templeton Foundation.
Participant: Shep Doeleman
Moderator: Brian Greene
Share your thoughts on this program through a short survey:
survey.alchemer.com/s3/690681...
00:00 - Introduction
05:14 - Participant Introduction
06:12 - The first image of a black hole
08:18 - Where are the telescopes located?
14:58 - How do get the image of a black hole?
18:08 - Einstein and black holes
23:09 - Karl Schwarzschild and his black hole equation
29:26 - Andrea Ghez and Reinhard Genzel's won the Nobel Prize for black holes
35:42 - Testing Einstein at the boundry
39:40 - M87 and Srg A black holes comparison
45:25 - Will there be videos of Black holes?
47:33 -Why do we see super massive black holes at the center of galaxies?
51:33 - Where is imaging black holes going from here?
56:20 - The sharpest image ever made in the history of astronomy
Official Site: www.worldsciencefestival.com/
Twitter: / worldscifest
Facebook: / worldsciencefestival
Instagram: / worldscifest
#briangreene #blackhole #eventhorizontelescope #einstein #science #suppermassiveblackhole

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7 июн 2024

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Комментарии : 556   
@garydecad6233
@garydecad6233 Год назад
The world science festival with Brian Greene is such an amazing gift
@kayingthao5072
@kayingthao5072 Год назад
The genius of Mr. Green is that he has a wonderful knack for explaining science in a way that the rest of us can understand or at least want to try to understand. He ask simple relevant questions.
@benyaeast4741
@benyaeast4741 2 года назад
Honestly we need more science and scientists to be more on media rather than celebrities! We can just learn so much from watching these videos
@ugoeze7360
@ugoeze7360 Год назад
But then wouldn’t said scientists in the media become celebrities themselves? 🤔
@benyaeast4741
@benyaeast4741 Год назад
@@ugoeze7360 yes which is a better version of superficial celebrities like island boys lol
@bsadewitz
@bsadewitz Год назад
This is what you're asking for. Most people don't prefer this to what's on television networks. About half of the adult population in the US cannot read and comprehend a book written for 8th-graders.
@xanderda6250
@xanderda6250 Год назад
Y Oooooo h
@bran_rx
@bran_rx Год назад
I agree, but it seems most people want to watch senseless tik tok videos instead
@sanj1982
@sanj1982 Год назад
I was in grade 2, when I distinctly remembered reading a science book about the wonders of the universe, one being a black hole. At that time it was still very theoretical. Im 40 now, and through the years the theoretical turned more into a reality. But when they released these pictures for the first time, I was absolutely in shock. Something I knew for my earlier life as almost science fiction actually exists in full picture thanks to the brilliant work of this team. I think this may be the science achievement of the decade.
@nogod7184
@nogod7184 Год назад
All science aside, this is a really serious interview. Decent, patient, knowledgeable, humble, understanding; unlike interviews we all see on TV with news anchors, where they cut off, brush aside and talk over interviewees. No loud voices, no big languages, no show offs. Obviously, education, especially high education, makes a different class of people.
@liamhoward2208
@liamhoward2208 Год назад
What class is that?
@nogod7184
@nogod7184 Год назад
@@liamhoward2208 If you have to ask then you don't belong to that class.
@liamhoward2208
@liamhoward2208 Год назад
@@nogod7184….and another one ☝️
@BojanPetrovicvft
@BojanPetrovicvft 7 месяцев назад
A class that is above and beyond regular tv anchors who doesn't have expertise and width
@24x7teja
@24x7teja 2 года назад
These kind of cosmological discussions are absolutely delightful to watch! Thank you Dr. Greene, this channel is one of my best and most favorite subscriptions on YT, and this (I am sure) is the case for many others.
@artdonovandesign
@artdonovandesign Год назад
Dr. Green is great. A wonderful science communicator for many years.
@24x7teja
@24x7teja Год назад
@@artdonovandesign Absolutely 💯
@bujodrag
@bujodrag 2 года назад
​It is time for Shep Doeleman to, like Andrea Ghez, win a Nobel prize. Also, they are both, like Brian, fun to listen
@andreaoricci2422
@andreaoricci2422 2 года назад
We are extremely thankful to you Prof. Greene and all the encredible minds you host in World Science Festival. Please keep advancing our understanding of matters and please never stop. Thank you.
@whirledpeas3477
@whirledpeas3477 2 года назад
FYI he doesn't read the comments 😅
@andreaoricci2422
@andreaoricci2422 2 года назад
@@whirledpeas3477 He has mentioned that he actually does.
@teashea1
@teashea1 2 года назад
The production values are so excellent ------- So many sites should use this as their standard.
@onlyloveisreal527
@onlyloveisreal527 Год назад
Yes it is so excellent 👍
@IAMMASONDAVIDSONGOBIN
@IAMMASONDAVIDSONGOBIN 2 года назад
I love our beautiful universe... Incredibly powerful beauty...
@alisaiterkan
@alisaiterkan 2 года назад
I know this video is about the incredible achievement of seeing the unseeable but I have to do a shout out for Brian Green to be the best interviewer. Respectful, knowledgeable, patient, and inquisitive, he has a set a real high bar in terms of leading such discussions.
@vickyprabhat
@vickyprabhat Год назад
Can't emphasize enough, how good this conversation is. Hope instead of building missiles and nuclear bombs, we channel all our money and energy to this scientific discoveries, inventions and their tools.
@spamlogs2701
@spamlogs2701 Год назад
Hah! Quit dreaming we would need to hve world peace first
@kundakaps
@kundakaps Год назад
@@spamlogs2701 World peace? Who's fighting?
@ptolemythefirst4621
@ptolemythefirst4621 Год назад
@@kundakaps my imagination
@ltee1233
@ltee1233 Год назад
I mean figuring out how black holes work or what there made of etc is currently less important than making sure Russia and china dont bomb us. But hopefully one day
@anonymous62810
@anonymous62810 2 года назад
Beautiful conversation. The Netflix documentary on Shep Doeleman is worth a watch as well!
@lumbiniashutoshtambat5871
@lumbiniashutoshtambat5871 2 года назад
Happy world science festival!
@APNambo
@APNambo Год назад
I can't believe I sat through an hour interview about a blurry blackhole picture, and enjoyed every moment of it.
@MichaelTadashi
@MichaelTadashi 2 года назад
One hour. No nonsense. Even though we have more or less known a thing or two about the images by now, this is still exciting to watch.
@chriswhitt6618
@chriswhitt6618 2 года назад
I find it just incredible what the scientists and engineers can achieve. We progress to the stars.
@jballenger9240
@jballenger9240 2 года назад
To the stars and beyond…
@stevewhitt9109
@stevewhitt9109 Год назад
I am Steve Whitt, Iva, SC USA. I admire Brian Greene
@jimc.goodfellas226
@jimc.goodfellas226 Год назад
No relation?
@davebenchoff6802
@davebenchoff6802 Год назад
@@jballenger9240 iiooooooooio
@davebenchoff6802
@davebenchoff6802 Год назад
@@jballenger9240 ioooooooiioio
@elizabethslack3612
@elizabethslack3612 2 года назад
Tears were streaming down my face as I vicariously experienced what the team first saw. Thank you!
@RT-xx9tx
@RT-xx9tx Год назад
This is one of, if not the best, lecture WSF have done to date. And that is saying something! Awesome!
@6cm35
@6cm35 2 года назад
I find it just liberating how clear, understandable and yet incredibly entertaining you and your guests present your knowledge about everything that has to do with physics. It's so refreshing for my heart and soul to get all this professional content in times with all the flat earthers, lateral thinkers and those who talk about crushing the system. Thank you Brian and your whole Team for doing this great stuff to humanity!
@jwvandegronden
@jwvandegronden Год назад
Other than the lateral thinkers (I think I'm one but maybe I can ask you to shed a light first on what you understand them to be?) I wholeheartedly agree with you!! It indeed is amazing and gratifying!
@mehridin
@mehridin Год назад
lateral thinkers don't fit into your sequence. lateral thinkers are important to science and technology and problem solving/progress in general
@jwvandegronden
@jwvandegronden Год назад
@@mehridin Absolutely. Although at times I have difficulty explaining my thought process to the majority of linear thinkers (not derogatorily used here) and I notice that it is conversely true too, they have difficulty either understanding or transferring their information to me. My fuzzy logic is difficult to translate, and most of lateral thinkers and visual thinkers have their own version so there is hardly any consistent way to learn or translate. Rough ride, but exactly as you state, important for our species and its progress as we cross fields, cross pollinate ideas and build new routes to new areas of any of the topics we set our mind to. Occupational hazard of being a lateral/visual thinker.
@DivergentDroid
@DivergentDroid Год назад
You cannot see something that was created my mans imagination that you then reified into existence in your mind that is supposed to exist in a 2nd law of thermodynamics violation! - All of this is LIES to Control Your Mind!
@marcuspedro6969
@marcuspedro6969 Год назад
Ur truly brainwashed with ur spinning flying monkey ball n curved water theories
@johnnynitetrain32379
@johnnynitetrain32379 Год назад
I love finding new Brian Greene videos that I’ve never seen!! I check every few weeks…and boom! Black holes. Astrum, SEA, John Michael Godier, Event Horizon and V101 are my other faves.
@solotrotrotro2530
@solotrotrotro2530 2 года назад
Mr. Green and NDT are among the best educators of EUA.
@dawnblankfield387
@dawnblankfield387 Год назад
I am totally entranced with these lectures. Thank you.
@whitepanther785
@whitepanther785 Год назад
This kind of video editing looks so good in VR 😭 Thank you World Science Festival.
@haydencannon1103
@haydencannon1103 2 года назад
absolutely stunning, as always.
@TheMorpheuuus
@TheMorpheuuus Год назад
What an insightful discussion ! impressed by the humility of the guest and sharpness of Brian's questions 👍
@shreyasbabji124
@shreyasbabji124 Год назад
Yes! Being a physicist himself, he sure does know right questions to ask. 👍 This is an amazing video! 😊
@MrVikingsandra
@MrVikingsandra Год назад
Oh what a gift this interview was, Brian! I enjoyed it very much, I like how clear the explanations were. To the point, brilliant stuff! 👏
@siamzam
@siamzam Год назад
Amazing! Keep up the great work Shep! And what can I say about Brian, just a pleasure to watch videos moderated by you! You guys are the unsung superheroes of our time!
@teashea1
@teashea1 2 года назад
A very smooth and warm interrelation between these two brilliant guys.
@urieowrjdf
@urieowrjdf Год назад
Fantastic interview! Great questions. Great guest. Great topic. Thank you!
@liamhays4521
@liamhays4521 2 года назад
So very excited for this 👌🏼
@ntandomalele9460
@ntandomalele9460 2 года назад
Inspired and absolutely educated by this, thank you 💯💯💯
@infuriatedtroopa9158
@infuriatedtroopa9158 Год назад
Absolutely incredible interview!. Thank you.
@damslifevlog5031
@damslifevlog5031 Год назад
Thank you Brian and the team. ❤️
@Michael-pe5gh
@Michael-pe5gh Год назад
Such a great discussion, setting the bar - Thanks Professor Greene
@manutara2007
@manutara2007 Год назад
WOW, I just dont get tired watching videos from this channel...
@Capetown2233
@Capetown2233 2 года назад
Geeeeeee What an achievement, and as time passes Einstein brilliant becomes more and more profound
@kenadams5504
@kenadams5504 Год назад
He was always profound...it just took the world 100 years to realise it.
@13263846
@13263846 2 года назад
Closer n closer Space and time. Thank you 🤩😍🧶
@nardewww
@nardewww Год назад
I gor tears in my eyes during the discussion. So incredible.
@cartoonvandal
@cartoonvandal 4 месяца назад
Onions?
@myopenmind527
@myopenmind527 2 года назад
Some day I’ll attend this in person.
@paulc96
@paulc96 2 года назад
**** Hi Prof. Greene,. I hope you are keeping well. Looking forward to this WSF event.
@whirledpeas3477
@whirledpeas3477 2 года назад
He doesn't read the comments 😂
@peterhovmand74
@peterhovmand74 Год назад
Just wonderful. A perfect interview. Making me proud to be human. Thanks.
@neilb4me7
@neilb4me7 2 года назад
Who doesn’t want a black hole video? ;-) Home from work, with my bowl of ice cream. Every night I pray WSF releases a video on black holes…got my wish lol
@lindaungureanu8661
@lindaungureanu8661 2 года назад
Wow!!!! This will be amazing!!!
@imadudd5
@imadudd5 2 года назад
Give this guy a noble prize
@trueviv
@trueviv 2 года назад
Wonderful production !
@realcygnus
@realcygnus Год назад
I remember when they were 1st planning this & just how ambitious it seemed at the time even to a science enthusiast. Great stuff !
@kenadams5504
@kenadams5504 Год назад
Now they are planning a movie of one . That seems impossible too , but they have delivered the photo they spoke off before ....
@ByronGoodman
@ByronGoodman Год назад
Excellent talk. I hope they continue their success.
@wayou004
@wayou004 Год назад
absolotely love it, both what has been achieved sofar and how it is explained here. Brian greene ist just amazing, asking the questions in a way, the public can understand the answers. the virtual background is so well done too. and mr doeleman is a pleasure to hear also, very clear and understandable. thank you for this video. wsf is one of my favourite channels.❤
@DivergentDroid
@DivergentDroid Год назад
You cannot see something that was created my mans imagination that you then reified into existence in your mind that is supposed to exist in a 2nd law of thermodynamics violation! - All of this is LIES to Control Your Mind!
@duantorruellas716
@duantorruellas716 Год назад
Using advancing computing power to push the envelope on seeing deeper into the cosmos. Outstanding 👍
@davegan69
@davegan69 Год назад
Any subject presented by Brian Greene is always worth watching. And other than his most recent book (whilst still a great read), all the other books he has written are a MUST read if you're interested in Cosmology and have no scientific background.
@nadiakojo1313
@nadiakojo1313 2 года назад
I am ecstatic about this
@carissa8283i
@carissa8283i Год назад
Thanks for your time gentleman and all your hard work
@MrRAAN1
@MrRAAN1 Год назад
Shep and his team literally represents the future of astrophotography. I am incredibly hopeful and excited about what EHT will produce in the future.. This is only the beginning...
@manutara2007
@manutara2007 Год назад
This channel should be watched in Schools all around the world.
@jayceasar2661
@jayceasar2661 Год назад
thank you brian and shep
@sykarishabh8468
@sykarishabh8468 Год назад
My favourate sir Brian greene ❤️❤️
@dialamark7863
@dialamark7863 Год назад
Thank you for this valuable context
@---H_M
@---H_M Год назад
Finally, an explanation of black holes i can understand!! Thank you!
@kenadams5504
@kenadams5504 Год назад
You understood that ?
@glenbeh6185
@glenbeh6185 2 месяца назад
Wow, that was so incredibly interesting and so well articulated.
@denizel5946
@denizel5946 2 года назад
I really love you guys:)
@sagarpatel3043
@sagarpatel3043 2 года назад
I really want to attend live WSF 😄
@AlphaFoxDelta
@AlphaFoxDelta Год назад
The EHT is truly a marvelous display of technology
@bigbear7567
@bigbear7567 Год назад
Outstanding video!!!!!!!!!!
@albandrejaj
@albandrejaj Год назад
Dr Greene. God bless you
@ashoknaganur8551
@ashoknaganur8551 Год назад
Great thrill to know about black holes and I think it can explain more about the universe
@cibernauta49
@cibernauta49 Год назад
Excelente reportaje y gran maestría en la exposición de todos los conceptos físicos.
@cxtpace
@cxtpace Год назад
i wish you'll put one dish in our country. fantastic job guys! very inspiring!
@elizabethslack3612
@elizabethslack3612 2 года назад
I would like to meet those who watched and commented on this vicarious journey into space time. We need to form a watch club.
@SliceOfLife100
@SliceOfLife100 Год назад
Love that he wears a pin with the image of the black hole on
@redredwine1277
@redredwine1277 Год назад
Thanks again🌺🌷🌸
@brisas361
@brisas361 Год назад
Great show, what makes a black hole spin or not spin? Thank you
@mamaseeds
@mamaseeds Год назад
Spectacular images, which lead the curiosity to wander from the viewpoint - if telescopes were to capture imagery from a sidereal vantage point, what changes? Appreciating the wonderful work that's been conducted to date, but the size of planet Earth in relation to the observed suggests that the data will be limited - not only in clarity but also in content. So from a novice perspective, with 'wild' imagination, emergent questions are: 1. How could a range of telescopes be created to capture imagery from a vantage point sidereal to the black hole? 2. How far beyond (behind) a black hole could a telescopic camera be placed? 3. The double slit experiment shows that a photon can be in two places at once, so can the same be done with a teeny-tiny camera? No apologies for being 'wildly' imaginative Thank you again World Science Festival!
@UROOZFATIMA190
@UROOZFATIMA190 8 месяцев назад
Physics is just amazing so so Amazing Every time when i think about physics,it blows up my mind This universe is so mysterious really.
@jimhostetter9324
@jimhostetter9324 Год назад
Super neat-Thanks
@batmanarkham5120
@batmanarkham5120 2 года назад
Thank you for the video
@stevebrindle1724
@stevebrindle1724 Год назад
It's fair to say black holes were predicted by mathematics and confirmed by observations of their gravity affecting the bodies of matter orbiting them. What a wonderful example of the amazing power of maths! (Please note American cousins, Mathematics or maths is plural so saying Math is very annoying to us in the UK! 😂)
@SirJasperKCMG
@SirJasperKCMG Год назад
Seeing is believing...I look forward to Shep doeleman receiving a Nobel prize for imaging a black hole.
@Dush1236
@Dush1236 2 года назад
I love how this guy has his entire lifetime work pinned on his coat!
@golaz3927
@golaz3927 2 года назад
Great episode
@johncollinson4147
@johncollinson4147 Год назад
How do I like this video a thousand times?
@troyyoung1121
@troyyoung1121 Год назад
Hi Brian Loved this 👍 Would the energy produced from two blackholes colliding, if harnessed be the amount required to open a wormhole between universes ? Pls answer x
@DrssaFerri
@DrssaFerri 2 года назад
Thanks a lot Professor Greene!!!! The event was extremly interesting and I am still totally amazed by your simple but deeply incredible explenation that the force to escape a BH is the same to stay put in time, it is remarcable to me how it gives a simple but powerfull understanding of the Relativity equation behaviour and time-space strong connection.....
@DivergentDroid
@DivergentDroid Год назад
You cannot see something that was created my mans imagination that you then reified into existence in your mind that is supposed to exist in a 2nd law of thermodynamics violation! - All of this is LIES to Control Your Mind!
@RSRrobertwalker
@RSRrobertwalker Год назад
Absolutely agree! Thank you!
@DivineInfiniteRose
@DivineInfiniteRose 2 года назад
I love how science is catching up with all the universal visions I’ve had. It’s so reassuring.
@toottoot24
@toottoot24 2 года назад
You must be a genius.
@MrVaypour
@MrVaypour 2 года назад
When will you start selling things ZunZenTzu
@DivineInfiniteRose
@DivineInfiniteRose 2 года назад
@@toottoot24 no just like to travel
@DivineInfiniteRose
@DivineInfiniteRose 2 года назад
@@MrVaypour don’t know how to charge but if ur keep I’ll have a real time conversation about stuff
@DivineInfiniteRose
@DivineInfiniteRose 2 года назад
Keen*
@IsaacRC
@IsaacRC Год назад
Awesome!
@wagfinpis
@wagfinpis Год назад
Is there some way to see those four different renders that each team came up with, for m87?
@arjunroy4468
@arjunroy4468 Год назад
Brian Greene is a Genius!
@luminouswolf7117
@luminouswolf7117 Год назад
Decades of hard work and perseverance Nice
@raymondwilliams2609
@raymondwilliams2609 Год назад
I don't know about you but I find it very exciting to think of what's to come in the future; close-up photos, videos, more data on size, etc ! The only painful thing is that I won't be here to see most of all of that. Mortality really sucks the big one sometimes !
@kayingthao5072
@kayingthao5072 Год назад
Amazing
@brosevs8140
@brosevs8140 Год назад
Best show ever
@dennisestenson7820
@dennisestenson7820 2 года назад
I love learning that they've been able to use data from multiple telescopes across the world to create higher resolution information than any one of the telescopes can alone. Interferometry has been used for many years at the Very Large Array telescope in western New Mexico. I'm happy to hear that similar technology has been expanded to encompass the world. I can't wait to see future technology increase the aperture of our telescopes to the diameter of the moon's orbit or the Earth's orbit or greater.
@DivergentDroid
@DivergentDroid Год назад
You cannot see something that was created my mans imagination that you then reified into existence in your mind that is supposed to exist in a 2nd law of thermodynamics violation! - All of this is LIES to Control Your Mind!
@patrickjeffers8703
@patrickjeffers8703 Год назад
Question, what is the sculpture over Ayman 's shoylder,
@patrickjeffers8703
@patrickjeffers8703 Год назад
The future will be a place that none of us are willing to miss.
@DivergentDroid
@DivergentDroid Год назад
@@patrickjeffers8703 You are so right because more people are waking up to the fact the Earth is Flat, stationary and space is not a vacuum with planets in it everyday. Once everyone knows, the corrupt mafia who run this world will no longer be able to enslave us. We will be free and life will be glorious.
@markjou9799
@markjou9799 Год назад
I seen a black hole in my room back in March of 1986. It was in my room and lasted for a few minutes and gradually got smaller until it disappeared. It was a perfect deep dark black circle. I actually remember it and that week quite well.
@avo616
@avo616 Год назад
I'm Einstein's dad.
@craigoryrobie5676
@craigoryrobie5676 Год назад
This blew my mind
@David_7171
@David_7171 Год назад
Good stuff !
@adrib3510
@adrib3510 Год назад
This people are the real rockstars of our generation. Support them at all costs.
@xehaytecle932
@xehaytecle932 Год назад
Great explanation in 2second century
@philliptorres2397
@philliptorres2397 Год назад
i miss going to the world science festival, when can we see tickets again?
@yelixir
@yelixir Год назад
the fact that they're going to have actual videos and pictures of the first disk is insane, comparing it to the black hole in interstellar is a good in my opinion because seeing the thing from the movie in real physical life would be pretty insane
@ronaldkemp3952
@ronaldkemp3952 Год назад
Is the distortion in the Earth's upper atmosphere filtered out by each telescope individually or is it done after the data is collected for the black hole's image?
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