Chapter 483. Photo of a black hole
In Wenhu, probably people's enthusiasm for the universe and the starry sky has never been so high, and since the broadcast of "Country Teacher", related topics have become the biggest source of traffic for Wenhu.
The interpretation of the cosmic scenes in various movies, the popularization of science about celestial bodies, all kinds of public accounts that have nothing to do with each other, and have nothing to do with each other.
There were even academic debates because of the different materials they obtained.
At the forum, in the past, they used to quarrel at most whether the plane could fly on the conveyor belt, and what was the probability that Lao Wang next door would have a second child as a daughter, and they also began to look at the starry sky and discuss the beginning and end of the universe.
Monde didn't know much about these astrophysics.
However, he still has three keys on his keyboard.
Ctrl, C, and V.
In the past,Meng Erde mostly asked a question in the forum,Ask how so-and-so animation is,And then summarize the comments of the audience friends,Send it to the question,In the field of animation,The senior animation nerds in the forum can kill the question.。
But when it comes to astronomy, the level of the forum is not enough.
Monte did the opposite.
Go ask a question, copy it, and post it in a discussion thread on the forum.
Worshiped by everyone.
Even if it is discovered, it doesn't seem to be a big deal.
Choosing A is the correct answer to this question, you chose A, and I also chose A, can it be said that I copied you?
Anyway, these days, Monde is quite happy.
As for the black hole model, he used the knowledge he learned in the past few days, and Monder felt that the black hole model in "The Village Teacher" should be problematic.
According to Monte, black holes under normal conditions are not only black within the event horizon.
Even the surroundings are dark.
Because gravity distorts the light, it causes other starlight to be bent as it passes by the black hole and finally absorbed into the black hole.
It's definitely not the kind of shiny one with a halo around it.
Of course, Mende, who has been slapped in the face many times, does not dare to talk too much.
He simply said that there may be something wrong with the black hole model of "The Village Teacher", but what exactly is the problem.
You guess.
You don't understand what I've said, so don't say it.
That's the attitude.
But thanks to these blessings, Monder did know a little more about the universe.
For example, the most massive star discovered by mankind is enough to fit the entire solar system into it, and it will not overflow dozens of times.
For example, in fact, human beings have discovered several black holes, and these black holes are frighteningly large, and there is a super black hole in the middle of the Milky Way.
For example, the theory of relativity predicts that black holes have only three physical quantities to describe, spin, charge and mass, and if these three quantities are the same, then the two black holes can be regarded as completely identical, just like the electron, the most magnificent celestial body in the universe, and the smallest particle in the world, have reached an amazing agreement on such a scale, which is breathtaking.
On Hatsune Video Network, someone uploaded a video comparing the size and quality of celestial bodies, starting from the smallest celestial body and arranging them to the largest, which broadened the audience's horizons while making people feel the insignificance of human beings.
Not to mention the Earth, the entire solar system, and even the Milky Way, are insignificant in the universe.
On the other hand, in such a vast universe, only the earth has discovered life, which is also full of emotion.
Monder has watched a lot of similar videos lately, and from time to time I have ideas about where we came from, where we are going, and why the world is the way it is, and of course, these thoughts are usually interrupted when the takeaway arrives.
On September 15, Menger opened the live broadcast platform of Hatsune Video Network.
At the top of the live broadcast area, you can see a special feature, that is, the live broadcast of the announcement of the black hole photo.
I don't know why, the online live broadcast platform of the Beishan Observatory was authorized to Hatsune Video Network, and in Huaxia, in addition to the live broadcast on TV and national television, only Hatsune Video Network can broadcast it.
The opening time is 2 p.m.
Since it was a weekday, Monde used the company computer and wore headphones in one ear.
There were already a lot of people in the live broadcast room, and tens of millions of viewers were diverted by several lines, and despite the dense barrage, Mender didn't feel stuck at all.
[Witness history] [Rub face in the front row] [I can show off to my grandson in the future] [Which side is right] [Can you make a wish on the black hole] [The wish will be swallowed up hahaha] [It's so exciting, catch up with history for the first time] [Actually, the black screen you see now is a black hole photo, it's pitch black]
There are already a lot of barrages in the live broadcast room.
It wasn't until two o'clock that the live broadcast room lit up.
It is venue setting for a serious press conference.
There were reporters and media from all over China at the scene.
In fact, although the release of photos of black holes was a major event, it would not have attracted such widespread attention.
It is precisely because of the popularity of "The Country Teacher" that everyone became curious about the black hole, and then paid attention to it.
At the same time, the black hole photo has contributed to the popularity of the movie, and the two complement each other to get to where it is today.
Dr. Chan, Director of the Beishan Observatory, walked to the front of the stage.
He began with a brief introduction to the members of the Black Hole Observation Project and their methods of making observations.
Reporters and spectators listened patiently, and no one clamored to see the pictures of the black hole first.
This is a matter of respect for the efforts of these scientists.
After explaining the connection between general relativity and black hole theory, as well as the significance of this observation, Dr. Chen took two steps to the side.
"Next, let's take a look at the first photograph of a black hole in human history."
The venue was a little darker.
The projection lights up.
A photo appears on the screen.
It was a dark world with an orange aura.
This aura is not uniform, but thicker and more dazzling on one side, and relatively thin on the other.
It's like a ring.
The photo is blurry.
It's about the same level as playing ten layers of mosaics.
Even so, people can get a rough idea of what a black hole looks like.
"The outer aperture is the accretion disk of the black hole, and due to the spin of the black hole, the accretion disk is uneven......"
While showing the black hole photo, Dr. Chen explained the content of the photo.
When Monder saw the photo, he immediately sighed.
It has taken tens of millions of years for humans to evolve to finally get a glimpse of the world's most mysterious celestial bodies.
This is a challenge to the greatness of the small human being.
Of course, to Monder's surprise, the picture of the black hole is almost exactly the same as the image of the black hole presented in "The Village Teacher"!
Dr. Chen also showed the actual model of a black hole simulated by the research team of the Observatory with a computer.
Monde looked at the high-definition model.
It sounds familiar.