"Can you still hold on? If you can, give me a gesture", the middle-aged man said with some excitement as he took the walkie-talkie in the cabin.

After the words were spoken, Masaki in the cabin slowly raised his hand and made an OK gesture, and even smiled, indicating that he was fine.

"Good! 9G！ The middle-aged man motioned to the staff.

Centrifuge power up! Up to 9G!

Masaki's expression remained unchanged, and the gesture was OK.

The middle-aged man and Chen Yuxuan couldn't hide their surprise, this is nine Gs! The average pilot faints in almost two seconds under such an overweight!

"Ten Gs!" The middle-aged man gritted his teeth! One more G!

The faster the centrifugal chamber turned, it was almost impossible to see the trajectory with the naked eye, Masaki's brows furrowed slightly, he already felt a little pressure, but it was still within the range of bearing!

"Will it be impossible to hold on?" Chen Yuxuan caught Zhengji's frowning movement and said with some concern.

"Shhh However, at this time, the middle-aged man gasped, because he saw that the political discipline in the cabin was another gesture that could be insisted on!

"Eleven G!" I got another G and reached an astonishing eleven G overweight! At this moment, there are many people around the centrifugal airport, including staff and astronauts, each of whom looks at the centrifuge that is spinning at high speed and even making a sound at this moment.

Who's testing at this point? It's already eleven G's! It's still going on! Could it be Brother Yang? There are backup astronauts who watched this scene and guessed with their mouths open, after all, there are only a few top astronauts who can withstand the short eleven G!

"Twelve Gs!" Someone exclaimed! Because at this moment, the dashboard of the centrifuge shows that the centrifugal overweight at this moment has reached 12G! The limit of overweight in the history of mankind!

"That's too ruthless, isn't it?" Someone watched this scene and muttered to himself.

Inside the cabin, Masaki's face was slightly red, and his skin finally began to shake in the high-speed centrifugal movement, but his eyes were still calm and flat! And more!

The middle-aged man in the monitoring room had already stood up, breathing heavily, as if he was under overload, staring motionlessly at the gesture of Masaki OK on the screen, he was a little suspicious of his eyes and experience, under such a terrifying load, Masaki still had the strength to make gestures!

You must know that in the history of human overload, the only person who has reached 12G overload has also fallen into the black! Not to mention making movements, it is difficult to even breathe, but the newcomer brought by Chen Yuxuan in front of him actually reached twelve Gs in the first test!

Is he still human? For the first time, a middle-aged man who trains astronauts to the limits of human physical fitness begins to doubt his eyes.

"Wow!" The onlookers next to the centrifuge suddenly let out an exclamation, because the centrifuge at this moment has reached 13G!

"What is this doing? Are testers using centrifuges to do animal experiments? ”

"Don't tell me there's a real person lying inside, thirteen G's overweight, and I'm going to throw out my!"

"Is this beating eggs? Don't you want to die? ”

The people next to the centrifuge have begun to whisper their surprise, because no one has ever made the centrifuge run at thirteen Gs!

"Wait! Fourteen Gs! "Some people have begun to have a frightened expression on their faces, and they can't imagine what it would be like if it were a person sitting inside!

The middle-aged man in the monitoring room was already sweating profusely, he didn't have time to wipe the sweat beads on his face, staring at the political discipline in the cabin, at this moment the political discipline closed his eyes, his brows furrowed slightly, and suddenly, the middle-aged man let out a long breath, because he saw in the monitoring that the gesture of the political discipline was no longer ok.

In the past, he was always worried that the trainees would not meet the standards, but he had never been like this now, but he hoped that the political discipline would stop.

Fourteen G's, breaking the record of the space center, but also breaking the world record.

With a smile, Chen Yuxuan walked to the front of the centrifuge cabin with the middle-aged man, until this moment, the centrifugal cabin slowly stopped, and a group of curious people were already standing around looking at the hatch expectantly.

The door opened, and the female staff member just now couldn't wait to walk over, she was worried that Masani would feel uncomfortable using the centrifugal chamber for the first time.

Just as she reached the hatch, a hand with white sleeves suddenly rested on the hatch, and a tall voice stepped out of it.

Zhengji, without anyone's support and help, walked out of it as if nothing happened!

This scene made the middle-aged researcher's pupils shrink slightly, which was shocking!

The sound of cold air sounded in the hall, and everyone looked at this scene in amazement, they couldn't imagine that this man could come out calmly after nearly five minutes of terrifying high-pressure and overweight training, as if nothing happened!

Zhengji walked to Chen Yuxuan's side, although it was a little uncomfortable with the fourteen G overload just now, but in fact, he can still hold on, and even higher is not a problem, but he doesn't want to appear too unique.

"Is it okay?" , Masaki asked.

"But, it's okay," the middle-aged man who was asked by Zhengji seemed to be thinking about something, and was startled when he heard Zhengji's voice, and then nodded and said, but at this moment, the gaze that looked at Zhengji had changed.

Not only him, but the eyes of other people in the space center are also different, what it means to be able to easily withstand an overload of 14 g is self-evident, he can maintain a more sober awareness and emergency ability than others when they are overloaded at the limit! This is crucial in aviation operations!

Someone in the aviation center has already recognized the identity of Masaki, and they feel even more incredible, who would have thought that a star would come to participate in the selection of astronauts?

After the centrifuge is tested, then a series of tests are carried out, in the pressure test chamber, it is necessary to imitate the rise to an altitude of 5000 meters and 10000 meters, 5000 meters is to check the ear pressure function and low-pressure hypoxia endurance, and 10000 meters is to check the susceptibility to decompression sickness; Vestibular function is checked on a rotating seat and swing, and tests such as negative pressure of the lower body, upright endurance, and psychological function are performed.

Don't think that these tests were done in one day, Masanori spent two whole weeks at the space center.

In addition to checking health, doctors look for latent defects or low tolerance to typical astronautical factors in each person, and comment on how they react to the effects of such factors.

Professionals carry out extreme tests and examinations with the help of all possible biochemical, physiological, EEG and psychological methods and special functional tests. In a pressure chamber with very thin air, the tolerance of Masaki is checked.

Finally, on a certain day, the end of the tests was announced, and the results of these tests, without exception, broke many people's records.

In the end, in the column of physical fitness testing and evaluation, the evaluation given by the space center was extremely excellent, and there was a parenthesis at the end that said "recommended to be the first batch of astronauts".

In the past few days, Zhengji has lived in the training dormitory of the space center, seen a lot, learned a lot, and made a few good friends, including Yang Liwei.

Zhengji's place where they live is a special two-story building in the space center, also known as the astronaut apartment, the most mysterious "red house" in the space center, it is a small courtyard of its own, and it is usually strictly guarded by soldiers, and outsiders are not allowed to enter and exit at will, even the internal scientific research personnel of the space center are no exception.

In the past month, Masaki has been here, and it can almost be regarded as isolated from the outside world.

Speaking of this accommodation, most of the foreign astronauts live in scattered places, and they are relatively free, and they will only gather before the mission. In China, the management of astronauts is purely militarized, and the fourteen would-be astronauts in the space apartment are "secluded" together, and they can be regarded as the most "mysterious" and "non-free" people in China.

The reason for this strictness is the scarcity and importance of astronauts.

Some people say that pilots are piled up with gold characters, so if you describe it this way, every astronaut is piled up with diamonds.

In order to select and train an astronaut, the country can be said to have taken great pains, and the manpower and powerlessness invested can no longer be described simply by money, which embodies the painstaking efforts of countless scientists and countless people's efforts and struggles, which are in order to successfully send astronauts into space, so the safety of astronauts has become particularly important.

When Masaki chatted with several other astronauts, he deeply felt their dedication.

In the words of a Sichuan reserve astronaut, life management is completely closed, and their work and rest time can be said to be harsh! Out of the exercise, queue, military appearance, the implementation is the highest standard, the usual entry and exit of the space apartment have to be handed over, register the entry and exit time, it is impossible to go home, you have to go back to the dormitory, there is basically no vacation, he came the year before last, and he has not been home for about two years.

Speaking of home, this Sichuan astronaut obviously had red eyes, but in a blink of an eye it became firm, he said to Zhengji, they can understand this, and they all consciously abide by it, because this is what you must bear to become a glorious astronaut, not just a hard and fast rule, if everyone runs around undisciplined, go out and bump into it, and come back with an infectious disease or something, then not only will their career be ruined, but it may also endanger the aerospace industry!

Not only that, the astronauts enjoy the national second-level guards, and all outings, family visits, recuperation, and external training all need to be guarded by special personnel and picked up by special cars.

In order to protect the safety of the astronauts, the relevant departments have adopted special security measures: professional television monitors are installed around their residences, and even mobile posts are arranged, and special escorts are arranged when they go out; If you go out in a group, you have to take the train, and you can't take the same train.

These are all things that Zhengji has seen and talked to them in the past month.

In these conversations, Masaki also deeply realized the gap between himself and professional astronauts.