The open hatch was facing the belly of the Yushan, and the wide hangar door under the belly of the ship had been opened, and several crew members with safety ropes behind them were preparing to answer in the hatch.

Ye Han grabbed the door frame with both hands, stabilized himself by the door, rushed out of the cabin and waved: "The first group!" ”

The three team members let go of the things that fixed their bodies, and the two fighters grabbed the arms of their comrades, and the three of them cautiously flew out of the hatch and flew to the Yushan dozens of meters away.

Although the distance in a straight line is only a few tens of meters, spacewalks are not so fun, and if you are not careful, you will be in danger of flying away.

In the current situation, the spacecraft simply did not have time to rescue, and once it flew away, it would mean death.

The first group was very smooth, and Ye Han waved his hand again: "The second group!" "Three more fighters flew out.

Ye Han waved his hand again: "The third group!" ”

Four warriors dragged the ice and carefully flew out of the hatch.

The three most troublesome groups were all smooth, and Ye Han couldn't help but breathe a sigh of relief: "The others are in turn, Lin Yi!" ”

"Here!"

"You can withdraw!"

"Come now!" Lin Yi agreed, and floated away from the bridge lightly.

The soldiers lined up and flew out of the hatch in turn, Ye Han waited until after Lin Yi, and then grabbed Lin Yi's arm with Luo Qi, and the last group left the spaceship.

After flying out of the hatch, Ye Han's field of vision instantly expanded ten million times, and the cold and silent Ganymede was on the side of the Yushan.

At this time, the first group had successfully entered the Yushan, and the rest of the fighters lined up in the empty space, and as long as there was a short while, everyone would be able to enter the Yushan.

At this time, a thin light suddenly hit the spaceship behind Ye Han, and the thin light directly pierced the spaceship, but Ye Han and the others turned their backs to the spaceship, and there was no sound effect in space, so no one noticed it at all.

But the crew in charge of answering the Yushan saw it clearly, and immediately raised the alarm: "Aliens are coming!" ”

"Accelerate!" Ye Han roared, and all the team members instinctively accelerated, originally not far from the Yushan, and it only took a few seconds to get into the spaceship.

The speed of the fighters was too fast, and after getting into the Yushan, they didn't have time to slow down, and they hit the wall one after another, and they were bounced away by the reaction force, as a result, everyone crashed into a big lump in the hangar.

The ship's fearful crew didn't pay attention to the situation behind them at all, and quickly closed the door as soon as possible: "Bridge, get out, get out of it immediately-"

"Rest assured, the aliens are still out of a safe distance." A confident answer came back from the bridge.

"The ship is all through!"

"Is the ship armoured?" The bridge cowhide said coaxingly.

That being said, the movement of the ship was clearly felt - the human ball that had been floating in the middle of the hangar was crashing against the wall.

Ye Han happened to get out of the pile, and pulled Lin Yi out easily, and couldn't help asking, "Who is this?" ”

Lin Yi tugged at the corners of his mouth: "Gong Lei, my deputy, and helmsman...... Chief, I need to hurry back to the bridge. ”

"Go ahead." Ye Han let go of Lin Yi and suddenly shouted: "Hurry up, don't rub it off!" ”

The soldiers also wanted to separate quickly, but the weightless environment was not easy to control the posture, and it was a group of people huddled together, how could it be so easy to separate?

Fortunately, the ship began to accelerate, throwing the human ball to the side of the hangar, and the fighters found a support point, and tossed for several minutes before they parted little by little.

After everyone separated, the soldiers lined up in front of Ye Han, the team shrank by more than half, Ye Han's eyes swept from head to tail, and then from tail to end, his heart was empty, and he waved his hand listlessly for a while: "Disband, wash away." ”

Although the half-life of Cobalt-60 is only 5.27 years, it takes twenty-seven half-lives for this thing to drop below safe levels, a little more than 142 years.

At present, the radiation is strong, and all the radioactive dust on the soldiers' bodies must be cleaned before they can return to the living quarters of the battleship.

The hangar is the outer layer of the battleship that does not even have air, there are no conditions for decontamination here, and there is no fear of this radiation.

The soldiers left in an orderly manner under the organization of the officer, only Luo Qi dragged the ice cube to Ye Han: "Captain, where is this?" ”

Ye Han was silent for a moment: "Find a place to continue to freeze, and turn around and ask the flagship." ”

"Yes!" Luo Qi called two warriors and went with him to dispose of the ice cubes...... This thing also has to be cleaned before it can be preserved.

Seeing the soldiers leave, Ye Han subconsciously touched his backpack: "Lin Yi, have you arrived at the bridge?" ”

"It's here!"

"Where are the aliens?"

"It's still far away."

"Where is the fleet?"

"I'm still entangled with the enemy, and I'm trying to find a way to retreat, and it will take a while."

"How long is the expected convergence?"

"It's hard to say, the flagship asked us to withdraw first, so it will take three or five hours." Lin Yi said.

"Understood, there's news for me."

"Okay."

At the end of the call, Ye Han left the hangar and rushed to the decontamination cabin to wash his body.

The decontamination chamber is a compartment located on the periphery of the living quarters, where every crew member returning to the living quarters needs to wash their bodies.

However, there are several types of cleaning, as long as the crew is active in the ship, only a simple air shower is required, and the marines who land on Europa must be cleaned more carefully, especially the joints of the whole body and other crevices that are easy to entrain.

Cleaning is only a means, the ultimate goal is to remove radioactive dust, if there is still radioactive dust left after cleaning, it must be cleaned again until the test is qualified.

And it's not just the power armor that needs to be cleaned, but the equipment all over the body needs to be carefully cleaned until all the radiation dust is removed.

It must be noted that although the decontamination cabin has a washing word, it is only called because of habit, and there is only cleaning and not cleaning here - there is limited space on the battleship, there is not so much water to squander, and it is simply a luxury to wipe with a sponge, and it is simply impossible to wash it with water like on the earth.

It is precisely for this reason that the process of decontamination is ridiculously slow, and it is extremely rare to be able to pass the level at one time, in order to speed up the decontamination speed, the soldiers put all the weapons and equipment aside, only wearing bare armor on the decontamination line, and then find out where the radiation value is high, focus on cleaning up what places, and finally increase the decontamination speed.

Ye Han came late, so he could only be at the end, and found that Ye Han's soldiers gave way one after another, but they were all rejected by Ye Han and followed behind without hurry.

When it was Ye Han's turn, it was already more than half an hour later, he took off all the equipment on his body, but took out the logbook of the Xia Wan from his backpack and put it in front of the crew in charge of decontamination: "I'm going to bring this in and help me clean it up." ”