The Real Science of the EHT Black Hole

The Real Science of the EHT Black Hole

PBS Space Time

5 лет назад

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Emilley Anderson
Emilley Anderson - 08.08.2023 06:21

it’s black it’s holey its everything we hoped it would be

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Peter B
Peter B - 28.05.2023 13:08

Very interesting.

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Sergio Guerra
Sergio Guerra - 25.03.2023 02:20

I don't give a damn about physics keep accelerating towards the speed of light.

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Ian Sharpe
Ian Sharpe - 14.03.2023 12:02

Wanted to like this video but giving up after 4 mins becuase the music is too intrusive. It would be better with no music or reduce the volume so it's background I can tune out. As it is, I am having to make an effort to focus on the words. Too much effort. Pity. It's good otherwise.

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Jonathan Jollimore
Jonathan Jollimore - 16.01.2023 14:17

If I am right Universe is huge blackhole trap with loads of hidden blackholes we can't see and if yea were to make warp drive yea might hit one if your not scanning a head for them

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Gary
Gary - 26.06.2022 08:56

I love these PBS space time presentations but I still have a rather strange question as to why Black Holes are depicted as endless sink drainage holes in space? If we hypothesize our reality as being 3D with the 4th being time, in quantum mechanics there maybe as many as 11 or more. So the question is why are black holes always depicted as being a 2D object with everything spiraling into an endless funnel to a singularity. When a star explodes to create a black hole doesn't the material get blown outwards in all directions in a sphere. Then the star collapses into a singularity in 3d dimensional space, then why the funnel, and does a black hole violate our reality and create a flat space region?

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Reki Asahina
Reki Asahina - 12.05.2022 19:24

Who else is here after Sagittarius A* photo was released?

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Musistics
Musistics - 30.03.2022 13:32

What if the photo sphere is the white hole and the black hole is the singularity of the white hole?

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Jon Norris
Jon Norris - 05.11.2021 04:24

I wish you would have the ads at the beginning instead of suddenly interrupting content.

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SPACE INVADERS
SPACE INVADERS - 30.10.2021 03:16

The title of this video cracks me up. There was not a bit of real science involved with the EHT and the non existent black hole and I can prove it.

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PeterTheSAGAFan
PeterTheSAGAFan - 16.08.2021 01:31

What I dont get about this image is not that the interferometry can detect the diameter of a black hole far away, but that it has enough pixels to form an image. The are enough points along the circumference of this black hole to make the circle look smooth, almost high def.. unbelievable

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ZenArcade
ZenArcade - 15.08.2021 11:29

fantastisc !

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Narei Mooncatt
Narei Mooncatt - 27.05.2021 02:52

The thumbnail for this video looked like a galactic class drummer about to lay down a killer track.

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Anarchy Antz
Anarchy Antz - 11.03.2021 18:45

"It's black, its holey, it's everything we wanted it to be"
Dr Matt O'Dowd 01/05/2019

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Autumn
Autumn - 06.03.2021 22:13

Just Zoom in bruh

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Ayush Vyas
Ayush Vyas - 01.02.2021 18:56

We could launch a bunch of telescopes rotating in Geo Stationary orbits, avoiding atmosphere disturbance and enhancing the resolution even more.... I suppose this could work really well for Sagittarius A*

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neshen niper
neshen niper - 24.01.2021 10:12

Lol

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Hayden Travis
Hayden Travis - 22.01.2021 09:43

If light can't escape a blackhole, how does it project a magnetic field?

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Right-wing socialist
Right-wing socialist - 04.01.2021 15:45

So is M87 a quasar?

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Ivan David Barron
Ivan David Barron - 16.11.2020 10:16

come on, it's a model, a good one, but still only a realistic approximation

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Yack yackir
Yack yackir - 22.09.2020 16:21

WE NEED INDEPENDENT VERIFICATION OF THIS EXPERIMENT, THIS SOUNDS FISHY TO ME......I've tried to look at the data from this experiment and guess what YOU ARE NOT ALLOWED TO LOOK 🤣🤣🤣🤣🤣 what kind of science are we doing.

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Robert Roy
Robert Roy - 11.09.2020 01:32

It's black. It's holey.

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Timmy Kenny
Timmy Kenny - 07.09.2020 01:26

But if you have a telescope that can resolve a grain of sand with 100% resolution, do you really ever know where that grain of sand is?

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Lecherous Lizard
Lecherous Lizard - 31.08.2020 12:39

"Our first ever actual bona fide photo of a black hole."
Do you even know what "bona fide" means? It means "genuine". And this picture of a black hole is nothing, but a computer simulation. The data they used is NOT perceptible by humans without machines. That alone disqualifies the use of "bona fide" in its description.

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Almir Ahmedic
Almir Ahmedic - 21.08.2020 00:10

Maybee black holes are new universes and dark matter and dark energy is maybee vakuum

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Jonathan Poole
Jonathan Poole - 20.08.2020 13:17

Can we put a bunch of these bad bois around the sun and peer into deep deep space?

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Chuck Philpot
Chuck Philpot - 13.08.2020 05:36

We have never seen a black hole.

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Sanctus Exitium
Sanctus Exitium - 13.08.2020 00:44

If you believe this SiFi as real... you've been had.

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Norman Thornton
Norman Thornton - 07.08.2020 16:10

The picture is in reality a view of a void in space. The glow around it is the radiation from the billions of stars comprising the mass of the galaxy and their outpouring of radiation directed towards this void. A black hole void is essentially the point mass center of the rotating stellar masses comprising the mass of the galaxy. Every disconnected series of mass bodies which orbit a common center point establishes a point in space where their gravitational impetus forms what we call as the point mass center of their orbiting point.. Depending on the total amount of mass involved in this point mass center takes on a dimension in the shape of all of the external masses angle from the point mass center. This point mass center creates a void wheer the gravity of each object forbids any mass from entering the void. This void entails all masses be they photon masses or electron masses or proton masses of any size.. Such masses are rotated around the void and into space at the poles of the rotating void. In the one hand we might have a void of say a tenth of a mile in dimension as in the case of maybe a couple hundred stars or on a galactic level it maybe a hundred light years in diameter. and s thus labeled as a black hole mass with X dimension. and mass.

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LeBungus
LeBungus - 24.07.2020 18:19

I thought the thumbnail was a black hole using a drum set

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madreamer
madreamer - 14.07.2020 05:07

is it real science though? the 3 vids sky scholar presented, I am extremely skeptical they actually pulled it off

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Greater Delights
Greater Delights - 15.05.2020 17:32

Honestly it sounds like they are just cherry picking the data to get the result they desire.

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chodex
chodex - 21.04.2020 18:12

Would it be possible to launch an x amount of telescopes so that they start orbiting at an distance at which Pluto orbits the sun and therefore gett a telescope the size of the solar system?

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Spiritual Scientist
Spiritual Scientist - 06.02.2020 14:11

One day it will be clear, to fully understand the black hole is to fully understand all of physics.

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P-Drum
P-Drum - 29.01.2020 16:55

The image constitutes 1th of a billion data parts. What about the discarded data? There is no way to know if the image is an artifact or not, and there's now way of knowing if what we see is a result of how the data was acquired OR how it was processed.

I.e. it has nothing to do with science.

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Tunicht Gut
Tunicht Gut - 28.01.2020 10:33

The only confirmed black hole is called BER (google for it). It has been discovered more than a decade ago and is capable of absorbing an arbitrary amount of money without paying itself off in finite time.

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Paul Biggs
Paul Biggs - 21.01.2020 22:47

How easy it is to use false assumptions in the math explanation of physical phenomena without realizing it. I will show the logical fallacy with simple Q & A. Q. Assuming standard solar fusion creating iron at the core, would the core cooling not prevent heat to be the cause of atomic collapse? A: Yes. Q: At the centre of gravity of the massive star, would the equal mass in all directions cause the gravity to cancel out to zero? A: Yes. Q: What is left to cause gravitational collapse? A: Nothing. Using the centre of gravity in calculations is only valid for the exterior of an object, but this is rarely considered even by geniuses! How could it even be remotely possible that real gravity of an object actually emanate from the centre of mass and not from the entire mass? I find it very disturbing that black hole and neutron star formation is considered possible by the majority of the scientific community.

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Mike - you know the one
Mike - you know the one - 21.01.2020 01:40

Wait, so they made an image based on current understanding of physics, and we're impressed that it looks like something our physics predicted? You lost me.

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Aung Kyaw Thar
Aung Kyaw Thar - 20.01.2020 13:25

Very helpful !

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GentlemanBystander
GentlemanBystander - 19.01.2020 20:51

The real science is in collecting ~50 petabytes of radio telemetry then feeding it into a program that eliminated 99.999999999% of that data to give you a nice neat little picture of non-visible radio noise in a visible form then calling it a picture, almost like it was conveniently set up all along to do just that so you could pull down more grant money...amazing isn't it?

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Mark H W Stafford mstaff657
Mark H W Stafford mstaff657 - 08.01.2020 08:41

"Bonified" photo what a joke. This Idiot is another puppet for a bunch of theives.
Stealing funds from LEGITIMATE SCIENTISTS, that could utilize the money performing inteligent work using fundamental scientific principles, who would truthful answers to questions that could propel humanity to the next level. We will get no truth with ignorant pathetic parasites parroting nonsense.

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Gentry Winn
Gentry Winn - 08.01.2020 07:15

Black holes aren't real science. And the picture is an example of data manipulation. The dataset of the EHT is way too small to provide a valid image.

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