Outside the power cabin of the spacecraft, the control circuit of the fuel ignition device was destroyed in a mess. Professor Naduo was holding an integrated circuit board in his hand and facing sun Mingyu with red eyes in front of him, neither of them moved.

"Professor..." Sun Mingyu spoke first, which made the professor's hanging heart brush fall to the ground. It seems that he has not been completely controlled by the ice leech.

"These lines can't be repaired, unless there are complete engineering design drawings, otherwise no one can!" Sun Mingyu said in a dry voice.

"Alas, I'm also trying to find a way. By the way, are you all right?" the professor asked worried.

"I can hold on for a while. I'm afraid it's hard to say after a while!"

"But the three of them have..."

"I know it's painful. The soul seems to be squeezed out of the body by some chaotic thing. Professor, it seems that we can't go back!" Sun Mingyu's voice was not sad, but showed an unexpected calm.

"I'm sorry! But anyway, we still have to finish the final work!" Professor Naduo got up and began to walk out. When he passed sun Mingyu, he found that he always carried his hand behind his back.

Is there a murder weapon hidden?

These ice leeches may really have some wisdom!

But nothing happened after all. They almost rushed back to the main control room with Hao Zhi and long Si. The mess in front of them completely cooled everyone's heart.

Such a big ship has been completely paralyzed. Now, no one can go back!

Time is coming! Professor Naduo looked at the time displayed on the computer and reminded everyone: "come on, let's finish the final work!"

Silently, Hao Zhi stood up first. With a cigarette in his mouth, long Si followed him with his head held high, followed by Jiajia and LeLe.

Sun Mingyu smiled. I won't go with you. Anyway, it's the same everywhere, waiting for the final result.

Hao Zhi and long Si looked at him at the same time, and then looked at the hand he had been carrying behind him: "take it out!"

Sun Mingyu was stunned: "take out what?"

"What are you hiding behind?" the fourth dragon put his hand to his waist and touched the handle of the Yinggang dagger.

Sun Mingyu hesitated. Finally, he slowly took his hand out and held it in front of everyone

One left hand, only the last two fingers left!

And in his right hand, he holds a vice!

"I know it's embarrassing..." Sun Mingyu's voice was dim, but he still smiled. "I found that only pain can keep me awake for a while. I can't wear a spacesuit, so I won't go with you!"

Long Si stepped forward and patted sun Mingyu heavily on the shoulder: "good brother, wait a minute, we'll be back soon!"

Then he thought about it, pulled out the Ying Steel Dagger from his waist, handed it to sun Mingyu and held it tightly. He didn't say anything, but it was already in that meaningful grip.

"Professor, at that time, I advised you to return. You didn't listen. Now it's better that none of them can go away!" both ruffians and ruffians are at the last moment, still worrying about their original decision with many professors.

"We still have a chance!" Professor Naduo took the lead and looked up at the angle of Jupiter. It was very close and seemed to be coming soon. The circling big red spot stared at several people in the dead world like a lonely eye in space.

"What opportunity?"

Professor Naduo stopped and looked seriously at the comrades in front of him: "how can such a large spacecraft not leave a set of backup plans for such a dangerous mission? There is still a small spacecraft in the cabin of the aircraft carrier. Although it is small, it can also be regarded as a return life capsule!"

"No, it's impossible!" Hao Zhi's eyes turned. "I know there's a small spacecraft, but isn't it for us to return to the ground after we return to earth orbit? Because the current recycling technology of such a large aircraft carrier is not mature and can't land on the earth's surface, so we prepared that small spacecraft..."

Professor Naduo smiled helplessly: "It seems that you all know, so I won't lie to you. In fact, it's just to make everyone have more hope, even if it doesn't exist... In such a far outer space, even if there is an escape capsule, it doesn't make much sense. The fuel stored in small equipment can't travel back to the earth for a long distance! Moreover, with the power of that small aircraft, Jupiter can't escape at all Escape speed! "

Escape speed? Long Si sprayed the smoke in his mouth on Hao Zhi's face. What is escape speed?

"It's like you throw a stone into the sky. No matter how high you throw it, it will eventually fall to the ground, because the earth has gravity. The greater the force you throw, the faster its initial speed will be. When it reaches a certain point, the force will be large enough to break away from the gravity of the earth and fly directly to outer space... In other words, the small aircraft can fly out of the satellite, but want to escape the gravity of Jupiter The scope, the power is insufficient! "Most of Hao Zhi's first books during this period have not been eaten in vain, and what he knows has been very detailed.

"Yes, Jupiter's mass is 63 times greater than that of the earth! In other words, to escape Jupiter's gravitational circle, we need an aircraft to accelerate 63 times... Even if we are still more than 500000 kilometers away from Jupiter, we need at least a dozen times of propulsion!"

"Wo Cao, there's no way, there's no way..." long Si shrugged and continued to smoke his cigarette.

"Let's go, lift the nuclear bomb onto the launcher, set the timing for launch, and our task will be completed!" Professor Naduo turned to go.

"Professor!" Hao Zhi suddenly shouted at him.

Everyone was going to wear a spacesuit. Listening to his cry, they stopped their actions and looked at Hao Zhi strangely. They didn't know what moth he was going to produce.

Hao Zhi shouted to everyone, but he didn't speak. He seemed to be lost in a moment of meditation. He turned around in situ. Look at me, everyone. I look at you. I don't know what he wants to do.

Suddenly, Hao Zhi raised his head again: "can you take me to see the small aircraft first?"

The professor was stunned. He didn't understand what he wanted to do. Did he want to refit it? I haven't heard that Hao Zhizhi has this talent before?

OK, let's go. Let's go first. There's still some time anyway!

Professor Naduo led a group of people to the spare compartment and opened the electronic door. Two triangular planes appeared in front of everyone. The whole body was made of Ying steel, light and strong.

One blue, one white.

Hao Zhi circled the plane for a few times, looked up and down, and then suddenly said to everyone, "I have a good way, maybe I can escape from the sky!"

"Oh?" several faces lit up immediately. What did Hao Zhi think of? The professor looked at him encouragingly and said!

Since the aircraft lacks power, why can't we put the remaining sails and wings on the aircraft and take advantage of the airflow of the nuclear explosion to fly out of Europa?