AISubs v3.5
The mysterious black hole in space!
This time, the leader of the project team, who succeeded in shooting for the first time in human history, appears!
Is it true that aliens exist?
I'm sure they exist.
Which one is it?
We'll explain the mystery of the black hole in detail!
You!
You're so cute!
Mei!
Good morning!
Class president!
Good morning!
Today's special guest is the professor of independent expertise, Dr. Conma Malick!
Dr. Conma is conducting research on the black hole.
He is Japan representative of the project team, which succeeded in shooting for the first time in human history.
Let's take a look at the black hole that they succeeded in shooting.
Here it is.
This is the image.
Did you all see the news?
No, we didn't.
You didn't see it?
No, we didn't.
What?
It was quite a news.
The professor was laughing a lot.
It was broadcasted on TV.
Yes, it was broadcasted on TV.
It was broadcasted on TV.
Are you called a Nobel Prize winner?
No, we're not.
That's amazing.
How much research did you do in order to shoot it?
I've been doing this project for 10 years.
It's been 10 years.
10 years?
The theme singer had been chasing this for 100 years.
It was 100 years ago when he said that this would happen.
We've been collecting a lot of things, and we finally found out that there was a black hole after 100 years.
I see.
So, when you found out about it, was it also a center parting?
That's a good hairstyle.
It's a beautiful center parting.
I want you to do a cool center parting.
That's a good hairstyle.
Don't change your hairstyle.
Don't change people's hairstyles like this.
It's a good hairstyle.
But it's a big discovery, so you must have been happy.
Look at this.
They made a face-revealing panel.
It's amazing.
You must have been very happy.
I think it's a good expression of happiness.
But it's still a center parting.
It's a center parting.
First of all, do you know what a black hole is?
Chihi.
It's an image of sucking in a lot of people or sucking in something in space.
That's right.
I think you have an image of working in a black hole.
Yuka.
It's like a maze of dungeons that you can't get out of once you get in.
A maze of dungeons.
She's lost.
She's lost a lot.
To put it simply, it's like this.
It's a celestial body that can't escape gravity and light.
A celestial body?
It's a celestial body.
Isn't it a hole?
To put it simply, it's basically a celestial body in space.
It has very strong gravity and sucks in anything and everything.
It's hard to understand that even light can't escape.
Because of gravity, the space around it is distorted.
So, the light doesn't fly straight.
It wraps around the black hole and is sucked in at the end.
That's how strong gravity is.
It's like a ghost in space.
If you go in, you'll never come out again.
That's not true.
What?
Ever since I was little, I've been sucked into the black hole a lot.
I'm sorry. Please listen to me for a moment.
When you're asleep, you'll see this black version of it in front of you.
You can eat it right away.
But you can escape it by falling down.
You're playing with your eyes.
That's not it.
You're playing with your eyes.
That's not it.
It's sunny in Mebatsu language, isn't it?
- Jutsu language? - It's not sunny in Jutsu language, is it?
- Jutsu language... - I took a little long break.
It's Jutsu language!
By the way, how far is it from the black hole Earth that was filmed this time?
About 55 million light years.
55 million light years...
Do you know "light years"?
Yes, Airi, you seem to know.
♪ One hundred million light years ♪
♪ When you turn into a shining star ♪
It's Jutsu language, isn't it?
- Harsa! - The speed of light that moves forward in one year.
Correct!
So, it takes one year for the speed of light, doesn't it?
That's right.
And if you adjust the distance, as you all know, if you adjust the kilometers and such, it's about 10 trillion kilometers.
10 trillion kilometers...
- One year is 10 trillion kilometers. - One year is 10 trillion kilometers.
And this celestial body is 55 million times bigger.
- But it's really far away. - It's really far away.
So, it takes 55 million years for the speed of light to move forward, doesn't it?
That's right!
So, this picture of light is the light released 55 million years ago, isn't it?
- That's right, it's that far away. - Isn't it amazing?
- Why? - Why?
Don't you know what's going on now?
Look, this is amazing.
Well, there's a simulation video of it, so let's see how far it is.
Here you go.
- This is Earth. - It looks like it's aiming for the black hole and flying from Earth.
It looks like it's flying from Earth to the black hole.
Now, it's zooming up toward the celestial body in the night sky.
- Wow, it's beautiful! - Wow, it's beautiful!
- If you look a little more, you'll see a galaxy... - Wow, it looks like it's coming out of a dream.
- ...a cluster of stars. - It looks like a galaxy.
- The one in the middle. - Is it a galaxy?
- It's amazing! - And this galaxy...
- The black hole is hidden in the middle of the galaxy. - If you don't zoom in, you can't see it yet.
- It's so far away! - Yes, it is.
- The one on the right is called "jet". It's not a black hole, but it's blowing out. - I see.
- And if you go further in, you can see it. - I see.
- I know it's very far away for you guys, but... - Yes.
- If you look at it from an astronomical observer's perspective, it's more or less close to us. - Really?
- It's like a celestial body that's close to us. - That's amazing!
- We can see celestial bodies that are 130 billion light years away from us. - You can see a celestial body that's 130 billion light years away?
- Yes, we can. - Really?
- And we can see it as it was 130 billion years ago.
- We use something called a radio telescope. - Yes.
- Since we can't see it with our eyes, we combined six or eight radio telescopes on Earth...
- ...to make a telescope of this size on Earth, and achieved very high vision.
- That's how we were able to see black holes for the first time. - I don't understand this mechanism.
- You look at one thing from eight different places. Doesn't it look like this? - No, it doesn't.
- The mechanism is completely different from the light telescope that we see with human eyes. - I see.
- Wow! - This is from an area called Alma in Chile.
- It's about 5,000 meters above the ground. - Wow!
- This is one of them? - Yes, there are 66 of them, but this is one set and one of them.
- Wow! - This is one set?
- Wow! - This is Spain. - It's snowing a lot. - Yes, it's really high up in the mountains and it's cold.
- What is this? - This is Hawaii. - Wow! - It's beautiful! - It's beautiful!
- Where is this? - This is the top of a 4,000 meter high mountain in Mexico. - Wow, 4,000 meters!
- It's really high up in the mountains, but this is Antarctica. - Wow! - It's really high up in the Antarctic base. - Wow! - I can see a lot of things.
- It's beautiful! - Wow! - It's really high up in the mountains and it's a place where people can't live normally.
- It's important for people to have good air quality and to be cold and have little water ventilation. - Wow! - It's a very conflictive atmosphere. Your head feels secure and your body moves constantly. - Wow! - This is a very difficult world.
- It's a difficult world. - Really?
How much can a combination of eight telemetry telescopes look like?
- If we compare it with human eyesight, it's 3 million. - 3 million?!
- And 1.5 in eyesight? - That's right.
- When you do an eyesight test, you look at the letter "c" and look up and down... - It's like a laser.
- 3 million?! - My eyesight is...
- It's like a golf ball placed in the air. Even if you look at it from Earth, you can see it.
- Of course, it's dark in black hole and you can't see it very well, but gravity is strong and pulls things around you.
- That's why the gas and stars around you are moving at a tremendous speed, and you know it's there.
- You can't just scoop it up and drop it. - That's right. You have to scrape it up and drop it.
- They say black holes are celestial bodies, but let's take a look at the mechanism of what they actually are!
This is a zoom-up of the center of the galaxy we saw earlier.
The black hole is hidden in it.
This is the planet we can see now.
The black hole is surrounded by falling gas.
The black hole is hidden in the middle of it.
The jet flying vertically like a water depot is small.
The light around the black hole moves in a certain way.
It is bent around the black hole.
The closest one is absorbed by the black hole and cannot be seen anymore.
As a result of that, we can see a donut-shaped hole like we saw earlier.
That's what it looks like.
The black hole in the middle is the shadow of the black hole.
So that's what we saw from that angle.
The black hole became flat and looked like a donut.
Isn't it amazing?
It looks like something amazing.
The light is bent like this.
Like a truck.
It's amazing.
Did you somehow understand about the black hole so far?
Let's take a closer look at it from now on!
A black hole is a celestial body like this.
A super powerful gravity that absorbs everything.
A super dark world where light cannot escape.
A super dark world.
A super small and super compact world.
First of all, a super powerful gravity that absorbs everything.
It's different from other stars, isn't it?
For example, a star like the sun or the earth.
Of course, there is a gravity.
But it is supported by a pressure that always responds to it.
That's why the earth and the sun don't collapse.
They can exist as they are.
But the black hole's gravity is too strong and it collapses.
It's a collapsed celestial body.
The gravity is too strong and it collapses with its own gravity?
That's right. There is nothing to support it anymore.
It has no choice but to collapse.
The black hole is the ultimate gravity-strong celestial body that has collapsed to the point of collapse.
That's what it is.
For example, if you want to make the earth a black hole,
If you can crush it to the size of a beadamon, it will be a black hole.
If you want to make it a black hole, you have to make it like this.
What about its weight?
Its weight is the same.
Its size is a beadamon, but its weight is the earth?
Its weight is the same.
Is it possible?
Is it the same as the earth?
You can't make it a black hole unless you make it a beadamon with the same weight as the earth.
The earth can't be a black hole, but there are many stars in the night sky, right?
Among them, there is a star that is about 30 times heavier than the sun.
There is a bright star like that.
If you burn it up in the end, it will be a black hole.
It will collapse and you won't be able to support it.
So you can't make it a beadamon even if you kick it?
No, you have to suck it in first.
Oh, you have to suck it in first.
Specifically, what do you suck in a black hole?
Anything.
You suck in the surrounding light and things.
The light is strong, so you suck in anything and when you go in, goodbye.
It won't come out.
If a person is sucked into a black hole, what will happen?
There is no such thing, but what do you think will happen?
Uka.
It will warp to a different place.
It seems like it will come out.
Chihi.
I will create a world again in the sucked in space.
It's more about people's greatness than a black hole.
What will happen if a person is sucked into a black hole?
If a person approaches you, you will be pulled back.
You will be pulled back and your body will be torn apart.
It will hurt.
Why?
For example, if we fall into a black hole from our feet,
the closer side of the black hole is heavier, so our toes are pulled in more.
It doesn't take much strength for our head.
Our toes are pulled in more, so our body stretches out more and more.
When we can't stand it anymore, our body is torn apart.
Next, it is impossible for light to escape.
It is a super dark world.
You have been saying that you can't escape light for a while now.
Sensei, what does this mean?
There is always gravity on the surface.
It is the same with light or anything else.
In order to get out of it, you have to fly things as fast as you can shake off gravity.
For example, if you throw a baseball or something like that on earth,
it will always be pulled by gravity and come back.
You can't escape it.
For example, if you try to escape a rocket fired from earth,
you have to fly it at a speed of 11 km/s.
If you fly it at that speed, gravity on earth can escape.
But black holes have a strong gravity all the time,
so even if you do this with the speed of light, you can't go outside.
That's how strong gravity is on earth.
The speed of light is 300,000 km/s.
300,000 km/s per second.
Even if light tries to escape, it doesn't have enough speed,
and it comes back like a baseball ball.
The fastest thing in the universe is light, so even if you don't let it escape in the light, when gravity becomes strong, it becomes dark.
That's black hole.
The speed of light, 300,000 km/s, can turn the earth 7.5 times in 1 second.
You can't escape at that speed, right?
That's right.
Now, the third one. It's really small and super compact.
To explain this, we'll start with this.
How can you make a black hole?
Akari?
Don't guess it, please.
Have you ever been that angry?
Nagisa?
A black person is spinning.
Why can't you think anymore?
You can't let go of it because you don't know anymore?
Don't make it difficult for me.
Sensei, how can you make a black hole?
Actually, there are several types of black holes.
There are some that you know how to make it and some that you don't know how to make it.
A small black hole can be made when a planet with about 30 times the sun burns out.
As we learned earlier, a small black hole can be made when the earth is about the size of a ball.
On the other hand, bigger ones...
This time, we succeeded in filming a very big black hole.
It's about 6.5 billion times the sun.
6.5 billion?!
It's about 6.5 billion times the sun.
It's huge!
You don't know how you can make it.
How big is the black hole now?
200 billion kilometers.
That's a big number.
If it's all big, you can't make it.
Let's continue with this one.
How many black holes are there in the universe?
Not many.
Chihi.
Infinite.
Infinite?!
I feel like it's being made on its own, so I think it's infinite.
It's because it will continue to be made in the future.
Airi.
On the contrary, if there were a lot of black holes swallowing each other, would it decrease and become one?
I see.
Interesting.
Does that happen?
Yes, they pull each other and finally combine.
Does that happen?
As a result, you can make a bigger black hole.
That's amazing.
It looks bad in the end.
It looks bad in the end, doesn't it?
It's getting bigger and bigger.
In the end, is there a possibility of a super huge black hole being born?
Yes, it is. Basically, it's getting bigger and bigger.
It's getting bigger and bigger.
Even if you say it's the closest black hole from Earth, it's about 3,000 light years away.
There's no doubt that most of the seniors who are swallowed up by it are zero degrees.
It's okay. Don't worry.
How many Japanese words are there in total?
The answer I just gave you is correct.
There are so many that I can't count them all.
Let's move on to the next topic.
Teach me, teacher! Is this for real?
I'd like to ask you a simple question.
Is it for real that you can warp?
What do you think of it?
It's just a hypothesis for now.
There are researchers who hypothesize that you can warp to another world by using black holes.
Are there researchers who say that in their research?
Yes, there are.
Great researchers.
There are people who hypothesize that you can do it by using black holes,
but there is no evidence that you can do it by using black holes.
I don't think you can do it.
You really don't think you can do it?
No.
I'm curious.
If you could explain it, wouldn't you be able to do something like a time machine?
Some people think that black holes are related to time machines.
There is a space around the black hole, but at the same time, time is warped.
What do you mean?
Time is warped.
If you go near the black hole, it looks like the time is going slower and slower.
If you go to the extreme, maybe the time will be reversed,
and it will lead to the research of the time machine.
That's what I'm thinking about.
If you go near the black hole and swing, will you swing slowly?
You're very sharp right now.
If you look at people who are near the black hole from a distance,
you can see that they are standing still and saying, "Why are you so shy?"
If you look at it from a distance, it looks like that,
but if you swing near the black hole, you swing normally.
I don't feel anything.
I don't feel good.
Why?
The speed of time is different.
If you look at it for about 10 years,
you'll get older here, but you won't get older over there.
That's right.
That's strange.
What do you mean?
Your skin is shiny.
Over there.
Are there aliens?
What do you think, NAB? Are there aliens?
It's almost none.
There's no red, either.
I don't think there's any luck.
What do you think, professor?
I think there are definitely aliens.
Aliens?
Of course, I've never seen them, but
now that we know about the universe,
there are probably planets like Earth around there.
If there aren't any,
we'd be the only ones in the universe.
That's a pretty impossible explanation.
I don't think there are extraterrestrials.
I think there are aliens with civilization.
Rather, I don't want to have civilization that has gone all the way to earth.
In fact, in the future, we will use a large radio telescope...
...to capture radio waves coming from other planets in space.
That's what we want to do.
I see.
If they were trying to find it like we are doing, it might fit perfectly here.
Yes, yes, yes.
Wow, it's long.
No, it's a heavy job, isn't it?
It's interesting.
After all, if it's like this...
It's amazing.
Rei-chan, do you have any questions?
How did you decide on such a beautiful center position?
What were you thinking during class?
Now, let's announce the excellent, clever, and completely useless bakako candidates.
This is a reward or punishment game.
Now, I will announce.
This week's clever candidate is...
...harthor!
harthor!
He chose the right year.
He was the only one.
He was wonderful.
Now, this week's bakako candidates are...
...airi and...
...rei-chan!
While ari sang all of a sudden...
She was barely singing.
Another one, rei-chan, tried to chew out the teacher's center position.
Stop that.
Didn't you want to do that?
Well, you're the one who started it.
He is a horseradish teacher.
This time, the two of you will be trying the black hole in one, which is sucked in quickly!
The first one to put it in the cup that looks like a black hole in a putter wins.
This looks a little dirty, but I'm imagining space.
I see.
Galaxy?
Galaxy. Galaxy.
I thought it was dirty.
And finally, that's the black hole.
So, who will go first?
Then, senpai will go first.
Ah, I got it!
Then, Airi will go first.
Me first.
Wait, can you not say "corn" in front of the camera?
Okay.
So close!
You were so strong!
I was so strong that I was scared.
You suck.
I didn't even feel like doing it.
You were so strong.
You were strong enough to go in that hole.
You were so strong!
You can stop here.
Here I go!
Okay!
You're first!
Here you go!
Here you go, Rei-chan!
Thank you!
Enjoy your meal!
Thank you!
Bye-bye!
Not eight legs, but an octopus?!
Can you eat 80 scallops?!
Learn the charm of fish you know well!
When I was little...
Delicious fish dishes will also appear!
Delicious!
Thank you for the meal!
Huh?! No! I'm serious!
Sorry!