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Wu Gang's spacesuits were put on each of them according to the procedure, and in the end, only the helmet was left.

As the commander, Mu Yiwei was the one who gave orders in the entire team. He took the lead in putting the helmet on his head and turned on the self-inspection system of Wu Gang's space suit.

When the spacesuit is undergoing self-inspection, Wang Ping, the only woman among the five, will stay behind during the extravehicular mission. As a careful woman, she is not wearing a spacesuit and manually inspects all aspects of the spacesuit. agency.

After Wang Ping finished checking the space suit and the self-checking system was completed, and the entire space suit was running normally, Mu Yiwei stood in the airlock and walked towards the wall.

At this moment, there were five extravehicular external backpacks neatly arranged on the wall. Mu Yiwei walked to one of the backpacks, turned around and took a step back. Then Wu Gang's spacesuit and the external backpack were connected smoothly. formed a whole.

After he equipped the backpack, a complete extravehicular space suit took shape. After him, the remaining three people who were about to leave the warehouse completed putting on their space suits with the help of Wang Ping.

After getting everything ready, Wang Ping floated out of the airlock, returned to the Chang'e spacecraft, and pressed a button outside the airlock.

As he pressed the button, the entire airlock moved, like an air compressor, except that the air compressor compressed air, and they were now draining the air from the airlock.

When the airlock chamber is close to the vacuum environment of space, then the conditions for opening the airlock door are met.

For drying the air in the airlock, this step is to reduce the air content in the space station as much as possible and prevent air from escaping. After all, even a single resource is precious in space.

Mu Yiwei's appearance at this moment was more than a circle bigger, but his movements were still so nimble.

He opened the exit hatch from the inside in his manual mode. As the hatch opened, the air that had not been pumped out of the airlock inevitably escaped.

When the indoor and outdoor conditions were consistent, Mu Yiwei held the ladder with his hands and climbed out from the hatch. The other three astronauts followed him.

Regarding this extravehicular activity, Jiuzhou News Channel also conducted a live broadcast, and observed what happened inside the space station 24 hours a day from the launch.

At this time, Li Zhenhua was lying on the bed, leaning on the bedside and watching the TV opposite the bed. What was playing on the TV was exactly what was happening in space, the first extravehicular activity of this space mission.

Chang'e's camera located at the external exit hatch is facing the hatch, faithfully recording everything that happens in space.

Some gaps gradually appeared in the originally tightly closed hatch, and the remaining air in the cabin quickly passed through the hatch gaps and dissipated in space.

The gap in the hatch gradually widened, and eventually the entire hatch disappeared, and Mu Yiwei opened it and pulled him into the cabin.

As the leader, Mu Yiwei took the lead and got out of the cabin, pulled out a rope from the external backpack, and connected the rope lock to a circle of railings outside the cabin door. At this time, his whole body was completely exposed to space.

[I am Mu Yiwei, I have left the cabin and feel good]

Mu Yiwei pointed at the external camera and spoke this sentence through the radio. The moment the words were broadcast through the Jiuzhou News Channel, many people who were paying attention to the matter all applauded involuntarily. Although the astronauts in space could not hear their applause, the people still applauded.

When his whole body was exposed to space, the entire exit procedure was completed. After he finished, the other three people who were prepared came out one after another.

After all four people got out of the cabin, they started to check the connections of Guanghan Palace according to the previously made plan. First, they jointly checked the connections between Chang'e and the core cabin of Guanghan Palace, and then each person checked one branch.

The first thing the four people checked was the connection between Chang'e and Guanghan Palace, which was also the ultimate path for them to move to the four branches of Guanghan Palace.

The connection between the spacecraft and Guanghan Palace was carefully and rigorously inspected by four people, and it was determined that there was no problem, and then it moved towards the four branches of Guanghan Palace.

In the sky, everything is in a state of weightlessness, and people float irregularly. For astronauts, this situation has a certain impact on their work. When inspecting Chang'e, this impact was not obvious.

It was entirely because four people were inspecting a cabin together, and the range of activities was not very far.

However, during the subsequent inspection, this erratic state was not suitable for them to inspect various institutions.

It was also at this time that Mu Yiwei pressed his hands on the external backpack a few times, and then he saw two small mechanical arms extending out of the lower part of the external backpack. Mu Yiwei and Guanghan Palace were at a ninety-degree angle. He was standing on the outer wall of Guanghan Palace, and the two mechanical arms firmly fixed Mu Yiwei to the outer wall of Guanghan Palace.

The moment he stood up on the Guanghan Palace, Director Nasa, who had not slept for a long time and had been watching the movements of Kyushu on the other side of the ocean, suddenly became energetic.

‘Has Kyushu’s technology reached such a high level now? They can actually fix astronauts to the space station? How is this achieved? ’

Just when he was wondering, he looked back at the TV that was playing. In space, the two small mechanical arms extending out of Mu Yiwei's backpack were firmly fixing him on the outer wall.

On the head of the mechanical arm, there is a mechanical claw that just grabs the protrusions on the outer wall. From the looks of it, it should be specially designed for astronauts to walk.

Mu Yiwei raised his feet and took a step forward. As he took this step, the mechanical arm on the other side loosened the hold of the spacecraft. As his footsteps landed on the spacecraft again, he immediately grabbed it again. A bump.

At this moment, Mu Yiwei was seen on the outer wall of Guanghan Palace, walking towards the branch assigned to him as if walking on flat ground.

With the help of the mechanical arm that digs and hangs the backpack, it is more time-saving, labor-saving and convenient for him to move in this weightless environment. Then the three of them followed suit and walked towards their respective branches together.

The size of Guanghan Palace can be said to be large, but it is not that big to say that it is small. Even if the four astronauts inspected it carefully, in four hours, they would also inspect the outer wall of Guanghan Palace. , everything was checked, and there was no problem.

After checking the Guanghan Palace, the four of them began to return to the Chang'e airlock at the same time. When Mu Yiwei approached the airlock, he bent down and untied his safety rope from the Guanghan Palace.

He turned his head to look at his teammates and handed over the safety rope.

"I have to grab the rope. If the next experiment fails, you have to pull me back and don't let me float away!"

Because he was wearing a space helmet, the astronaut who took the rope did not show his nod.

But at this moment, when Mu Yiwei's words came out, everyone in Jiuzhou fell into confusion, and at the same time they couldn't help but become worried and nervous about Mu Yiwei.

Just when most people were still confused, worried, and nervous, Mu Yiwei pulled out two soft controllers from his external backpack.

Holding the controller in his hand, the two lower mechanical arms of the external backpack immediately released the bulges on the Guanghan Palace. The moment the mechanical arms were released, Mu Yiwei's feet left the outer wall of the Guanghan Palace.

I saw Mu Yiwei floating in the distance, like a small boat drifting with the current, without any help or reaction at all, just letting himself drift.

As he floated slowly, and when he was eight meters away from the outer wall closest to Guanghan Palace, Mu Yiwei pressed the controllers in his hands.

The moment he pressed the button, many blue rays of light suddenly appeared on the outer backpack.

At the moment when the light was ejected, he, who was originally floating towards the distance of Guanghan Palace, moved and adjusted a few times. Mu Yiwei was floating in the right position where Chang'e exited the hatch.

And the fluttering speed was still very fast. At this time, everyone finally understood what Mu Yiwei was doing, a jet pack, no, or the external backpack had a jet function, giving astronauts the ability to move in space.

The professionals who were originally quite confused now finally understood what happened. Jiuzhou was a little crazy and actually installed an engine on the backpack of the extravehicular space suit.

It's just that they don't know what technology Kyushu uses on the backpack, but they speculate that it is nothing more than ion thrusters or Hall thrusters.

Mu Yiwei floated over from a position eight meters away from the hatch at a very high speed. As he approached the hatch, several blue lights emitted from the front of the backpack again.

His speed subsequently decreased, and he lowered himself to a suitable speed. He released the controller in his hand, and the soft controller immediately retracted into his backpack, and his free hands grasped the guardrail outside the hatch.

The moment he grabbed the guardrail, whether it was the astronauts outside the cabin, Wang Ping who stayed behind inside the cabin, or even the people on the ground who were always paying attention to them, they all cheered sincerely.

The gongs and drums are noisy, the firecrackers are blasting, the red flags are waving, and there are huge crowds of people... Anyway, not to mention how excited Kyushu is.

However, the attitude of everyone in Nasa is completely opposite to that of Kyushu. In the field of space, Nasa has always been in the leading position. However, judging from the current situation, this leading position is about to be lost, or it is no longer possible. Save.

This kind of gap is unacceptable to all Nasar staff, but it is impossible for them to immediately come up with countermeasures at this moment.

Because they had already put this extravehicular power backpack project into operation before. The reason was that the technology was immature and the original safety rope safety was not used.

But in its current form, they will restart this technical solution later. There are already many technical agendas to be developed, which will make things worse later.

And as Mu Yiwei used his backpack to return to the hatch, the calm hearts of the remaining people were also throbbing.

I saw the man who was holding Mu Yiwei's safety rope just now handing the rope to the person next to him, bending down to untie his own safety rope, but he did not hand the safety rope to his companion.

The astronaut was seen pulling the safety rope around himself, bending his knees to gather strength, and his feet broke away from the outer wall of Guanghan Palace.

He put his hands on his backpack and pulled out the controller. Just a few rays of blue light flashed past, and he floated towards the hatch in the direction of Mu Yiwei.

Maybe it was because the astronaut's mood was not stable, or the astronaut's first hand was not accurate, and the force was a bit strong, allowing him to successfully cross the hatch. Fortunately, Mu Yiwei was still at the railing. .

When he floated over the hatch, Mu Yiwei quickly pulled the astronaut down.

As he landed, the remaining two astronauts also felt confident. The first two people had all succeeded. They used the same equipment, which meant that both of them could do it.

Afterwards, under a near-miss operation, all four people involved in the extravehicular activity gathered at the exit hatch of the Chang'e spacecraft. Then Mu Yiwei directed the other three people to get in and out of the hatch one by one.

When all four people returned to the Chang'e airlock, the hatch door was closed by the four of them. At this moment, the airlock was no different from the space environment. The four astronauts were still wearing spacesuits and carrying external backpacks on their backs.

Outside the airlock door, Wang Ping opened the pressure device after receiving the news that Mu Yiwei had closed the hatch.

At the moment when the pressure device is turned on, the airlock chamber begins to inflate again, and the pressure gradually rises to the pressure state of normal human life.

At this time, they began to take off their spacesuits in the airlock, and first put their backpacks back in place. Wang Ping, who was outside the airlock, watched the pressure gauge in the airlock return to normal. She anxiously opened the airlock and looked inside. Open door.

Wang Ping entered the airlock room and looked at all her comrades who had returned safely. She was so excited that she hugged each of them.

When the five astronauts gathered together again, the previous emotions of separation between life and death gradually dissipated in their hearts.

The extravehicular mission was successfully completed. This mission not only inspected all parts of Guanghan Palace, but also exercised the astronauts and roughly tested various functions of Wu Gang's spacesuit during this mission.

The performance of the most important miniaturized Hall thruster was verified, and the results were gratifying. Of course, this also marked that Kyushu has completely caught up with other countries in one aspect.

Li Zhenhua, who had just been lying on the bed watching TV, saw a series of activities of the four people leaving the cabin. He unconsciously sat up on the bed and looked very serious. Even Li Yun was the same. .

As a new generation of promising young man, and he participated in the production of the spacesuits worn by astronauts in the sky, the pride he feels is something ordinary people cannot understand.

When Li Zhenhua saw the astronauts returning to the Tiangong core module, he knew that the mission was completed. He glanced out the window and found that the sky was getting brighter.

I took the Zhulong watch and looked at the time. It was already four o'clock in the morning and almost five o'clock in the morning. It was still more than an hour before the sun rose.

He looked at Li Yun beside him, who was watching the news with him. He had a pair of red eyes, which was obviously a sign of staying up late.

Li Zhenhua fell on the bed, taking Li Yun into his arms, and then the two of them fell asleep. It was obvious that their plan to play with each other the next day was canceled for half a day.

Holding the beauty in his arms and falling asleep, he slept peacefully, but what happened in Kyushu was destined to make some people sleep restlessly.