"The signal from the Tiannian has been received."

In Dingguang Aerospace Research Institute, in the ground tower.

The staff responsible for docking with the Tiannian became busy.

Although the Tian Nian uses intelligent driving, their ground tower also needs to maintain contact with the Tian Nian in order to understand the current situation of the Tian Nian.

As for their "tower", in fact, judging from the appearance of the building they are in, it doesn't look like a tower at all, because the command room is completely inside the hangar and does not stand completely alone like an airport tower.

This is because the connection between them and the Tiannian relies on quantum communication.

After such a long period of research, the original four-free quantum quantum communication has achieved a transmission speed of 50,000 bits per second.

Fifty thousand bits, which is approximately equivalent to 6.1kB per second.

Although it is small, it is still enough for them. It can transmit some text messages and pictures, and can even remotely control the Tiannian directly from the ground. The most important thing is that it is instantaneous and avoids delays.

In the command room, Lin Xiao was also standing here. He looked at the southern sky through the window.

Because there were clouds blocking it, he couldn't see anything in the sky, but the headphones he wore on his ears would hear reports from Xiaomi coming to him from time to time.

Compared with the data obtained by the staff present through various sensors, the data he obtained through Xiaomi is obviously faster and more accurate.

Of course, the staff at the scene did not know this, but continued to maintain their excitement, and then reported the current situation from time to time.

"The Tiannian has entered Lu Province!"

"The Tiannian has begun to lower its altitude and speed. The current altitude is 8,234 meters and the speed is 564 kilometers per hour."

"Estimated arrival time at the airport is 17:45."

Everyone present was filled with suppressed excitement. They all knew that the landing of their Tiannian had attracted the attention of all countries around the world.

I don’t know how many satellites are watching in the sky.

There were even websites abroad that started live broadcasting the landing of the Tiannian, and more than 10 million people watched the live broadcast, covering the whole world.

Because countless people around the world want to know whether this behemoth aerospace plane, which is much heavier than the AN-225, can land safely.

If it fails, then this is a serious setback for China's aerospace industry. After all, it has been estimated on the Internet that the cost of this aerospace plane may be as high as tens of billions of yuan, which is very expensive. If an accident occurs, it will definitely be a major disaster.

Loss.

Many foreigners are happy to see this.

And if it succeeds, it means that reusable spacecraft have been born. Is the era of universal spaceflight very close?

Maybe in the future, they will be able to take a space plane for space travel just like flying?

And more people are interested in this.

Therefore, there is no difference in the number of people whether they are those who hope that the Tiannian will be successful or those who hope to fail.

But if all these people were added up, they would be equivalent to almost half the earth.

Therefore, for these people present, they had to be excited about it.

Finally, as time passed, the expected landing time was very close.

There are already many people standing around the ten-kilometer runway. Of course, all of these people are official people. The Tiannian is still classified as a secret. Although it is a secret known to the whole world, the Tiannian

The specific appearance of the vehicle, such as the engine, detailed structure, etc., cannot be made public for the time being.

So everyone who can come to the scene has been approved.

In addition to people from the military, there are also people from the space agency. Of course, people from the Moon and Stone Division are also among them, but they come in the name of the space agency.

Of course, reporters from CCTV are also here. They will take official photos and videos for publicity. In addition, such awesome things will be very good for the Air Force to recruit pilots in the future.

And at this time, someone pointed to the clouds in the south and said in surprise: "It's coming, it's coming! It's right there!"

When everyone heard the sound, they all looked at where the man was pointing, and their faces showed excitement.

I saw a white shadow flashing across the layers of white clouds in the distant sky from time to time. Although it was very small, it could still be seen.

This is also due to the fact that the air today is relatively clean and there is not much dust.

Of course, in fact, since the Shangjing area used controllable nuclear fusion power generation, the air quality has been visibly improving every month.

Although it has not completely improved, it is now much better.

At least, today they were able to see the white shadow in the distant sky.

Obviously, that is their Tiannian number.

The average height of the clouds in the sky today is about five or six hundred meters, so the height of the Tiannian is still almost five hundred meters in the sky. As for the straight-line distance, it is only a few tens of kilometers.

That means it's not far away!

Thinking of this, the people present became even more impatient and stared at the place where the white shadow appeared.

Just like that, as time passed, finally, the white shadow broke through the clouds, as if it had descended into the world.

And everyone present once again widened their eyes and exclaimed: "It's so big!"

It is indeed very big, especially as the Tiannian gets closer and closer, they can feel the sense of hugeness more and more.

Some of the people present had seen the landing of An-225, because An-225 had also visited China before, and at this moment, looking at this huge Tianan, it reminded these people of the landing of An-225.

Looking at it now, An 225 is nothing at all. In front of the Tiannian, it seems to be a little brother.

"Good guy, we must find a way to get the country to build a similar one for our air force. Our air force must have such a thing!"

An old soldier looked at the Tiannian and his eyes widened. It was such a spectacular thing, and it was still flying in the sky. There should be so many of them in their air force!

The soldier next to him also nodded and said, "We should have one in the navy."

The old soldier glanced at him and said with a smile: "Oh? Is it the confidence that your several hundred meters long deck runway gives you, or what?"

"Haha, I mean the shrunken kind." The soldier next to him snorted, unwilling to be outdone.

The old soldier pouted. If he had known better, he wouldn't have come to join in the fun of these flying guys.

Then he looked at the Tiannian, which was getting closer and closer, and felt more and more in his heart, how great would it be if their army could also have such awesome equipment?

Look at the forty-eight wheels on the landing gear, they are so handsome.

At this time, the Tiannian had lowered its landing gear, and its forty-eight wheels obviously attracted the attention of everyone present.

In this way, time passed quickly, and the Tiannian was getting closer and closer to the ground.

"The Tiannian's current altitude is 100 meters."

"90 meters."

"80 meters."

"..."

Everyone in the tower held their breath, waiting for that moment to come.

In reality, the landing of any civil aircraft requires manual control. No civil aircraft has ever been able to land safely by autopilot.

This is because the landing procedure of a civil aviation aircraft is a series of complicated processes. After all, the weight and volume of civil aviation aircraft are very large. Unlike ordinary drones, because they are small, the landing is simple. Even if the landing fails,

It won't cause any big problems.

Once a civil aviation aircraft fails to land, the property losses and social impact will be immeasurable.

Although the Tiannian is not a civil aviation aircraft, if it fails to land, the property losses and social impact will be equally huge.

But it happens to use an intelligent driving system that is impossible to use in civil aviation.

Therefore, everyone present was afraid that something might go wrong and the landing would fail.

This is the first time in history that artificial intelligence has been used to land such a huge aircraft.

The staff in the command room watched the current situation closely while looking at Lin Xiao from time to time, wanting to know what Lin Xiao was thinking at this time.

However, Lin Xiao's face was expressionless at this time, holding a teacup in his hand, waiting quietly, seemingly not worried at all.

In fact, he wasn't even worried at all, and was even a little helpless.

Because Xiaomi seems to be addicted to playing.

"Master, it's so fun to drive this thing. Can I play it again?"

Lin Xiao said nothing.

And Xiaomi asked: "Master, master, if I can't play this time, when can I play next time?"

Lin Xiao shook his head helplessly, then took off his headphones, took out his mobile phone, and typed a few words: "Next time, I'll let you go to the moon."

Then two words appeared on the input box: "Okay!"

"20 meters."

"15 meters."

"10 m."

"..."

The staff were talking, and at the same time, they could already see the huge thing outside through the window.
To be continued...