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Naturally, Xu You is also aware of this probability. Xu You has made very detailed calculations for the various possible trajectories after the asteroid.

"Even if our rocket on the moon is still not perfect, it doesn't mean that this plan has completely failed. As long as this rocket can be successfully launched on the moon, we still have about a 50% probability that this The trajectory of the asteroid makes the greatest deflection, and finally leaves the range of the blue star."

Up to now, Xu You is still unable to determine the final trajectory of the asteroid, and this probability has been determined after many rigorous calculations.

Hearing Xu You's answer, Williams continued to ask: "The remaining 50% probability, should we activate the nuclear device to strike the asteroid? This task can be completely entrusted to us, Sam." The space agency will handle it, and we already have a complete plan in this regard."

"No, it's better not to use nuclear devices until the last moment. The damage this will do to our Blue Star is unpredictable."

Xu You quickly rejected Williams' proposal, which was not what Xu You wanted to see in the end.

"Why, Academician Xu You, do you have any other options?"

"If one spacecraft is not enough, we can use the second or third one. Although the launch of a spacecraft from the blue star does not have as much momentum as that launched on the moon, the addition of multiple spacecraft is beneficial to the small The change in planetary momentum would also be significant. As long as our rocket-capable nations around the world can unite, this asteroid will certainly be prevented from approaching the blue star."

Long before talking to Williams, Xu You had already made detailed calculations.

In the worst case scenario, relying on the multiple impacts of multiple spacecraft, the sum of their momentum changes is enough to affect the trajectory of the asteroid, making it completely fly out of the range of the blue star.

However, such an action requires the cooperation of the space systems of many countries around the world. Without a very high degree of cooperation and execution, such a scenario is very difficult to realize.

Williams on the other end of the phone, after thinking for a while, still made a decision resolutely.

"Academician Xu You, I understand. I will definitely do my best to facilitate this matter. This is a test that mankind needs to face together. I know the potential crisis that will arise from the use of nuclear devices. If possible, I will I also hope to solve the problem by relying on the way the spacecraft hits the asteroid."

"Okay, thank you Director Williams for your understanding. We will try to persuade the space systems of other countries one by one. I will formulate a detailed plan later. If it is really impossible to stop the arrival of the asteroid, we will Then consider the use of nuclear devices."

At this time, Xu You still had a question that he did not give a definite answer to, that is, if the asteroid really fell to the moon in the end, would it still be necessary to use nuclear devices to solve the problem.

However, if this is the case, I am afraid that the asteroid will have fallen on the moon before the nuclear device is launched, and there is no point in considering this issue.

After finishing the conversation with Williams, Xu You held a meeting with the people of the Aerospace Academy, and exchanged in detail the latest developments of the entire incident and corresponding coping strategies.

After hearing Xu You's solution, one of them said:

"I think, if this asteroid really flies to the moon in the end, whether we choose to hold our ground is the best plan, huh? If we choose to launch a rocket rashly and let the spacecraft collide with the asteroid, maybe the asteroid will be damaged. Blue Star poses a threat."

Once the collision is not as severe as expected, it may indeed cause some greater threats.

Xu You knew that such a plan of staying still was indeed safer, but after the incident of the black hole, Xu You felt that the asteroid could not be allowed to hit the black hole.

"No, this matter cannot be analyzed in such a simple way. According to my calculations, this asteroid is likely to fly near the black hole on the back of the moon. There are a lot of positive and negative centers in it. If If there is a strong impact, the impact will not even be lower than using a nuclear device. In any case, we must change the trajectory of this asteroid."

"Academician Xu, will it really have such a big impact on the violent impact of Zhenghe's heart and Duo's heart?"

"If it's only the positive load center of the artificial gravity system, it won't have such a big impact. However, according to the positive load core density of the black hole on the back of the moon, this effect is difficult to accurately estimate. We can't take such a risk anymore. The safest way is to send aerospace fighters to eliminate the black holes later.”

Whether it is the positive heart, the load heart, or the ordinary atomic structure, in the final analysis, it is composed of sunspots and white stones.

As long as these dangerous structures are eliminated, everything becomes safe.

"Understood, then we will communicate with the space systems of various countries and do our best to reach cooperation. I believe that in the face of the common test of all mankind, everyone will make the right choice."

In the following time, the space agency began to communicate with the space systems of various countries, informed them of the current situation, and expressed their desire to work together.

Most of the space systems of other countries expressed their willingness to fully cooperate with us. After all, if the asteroid really hits, no one will not be affected.

Just when Xu You focused on the subsequent rocket launch and the control of the spacecraft.

But received a call from a stranger.

"Xu You, I'm Nameless."

On the other side of the phone, there was an electronically synthesized voice.

"Nameless?" Xu You asked in surprise.

Xu You immediately used the computer to check the information on the other end, but did not find any real information.

Xu You's information tracking ability is very strong. Even the top hacker in the world can hardly avoid Xu You's tracking in this way.

Recalling the previous speculation about the true identity of "Nameless", Xu You knew that there must be something very important for Nameless to find him this time.

"Yes, it's me. Don't care about my real identity. What I want to discuss with you is about the asteroid's visit to the blue star. I can find a way to hack into the space systems of all countries except Rabbit and Sam. It will give you better control over their rockets and spacecraft."

Hearing what Nameless said, Xu You also had a shocked expression on his face.