The green light civilization could not have imagined that the "great" new human civilization, which looks higher than their degree of science and technology, could not leave the solar system!

Humanity is struggling with the survival of the whole civilization.

In the next meeting, two basic lines of survival were established:

First, bombard the green civilization with a nuclear bomb to stop them from detonating the sun!As for the problem of the unknown fleet behind, it can only be considered one step at a time, and then consider it later.

Second, if the bombing plan fails, humans will struggle to forcefully through the Noah spacecraft to see if they can survive the supernova.

In short, both roads need to be prepared for humans.I can’t think of any more than that...

Nuclear bomb-related issues have been taken over by Ding Yidong, and now people are mainly considering the situation after the failure of the bombing plan.

That is, the last thing you want to face is a supernova!

“I think it’s too late to start building a radiation wall instead of waiting for the bombing program to come out!”

"... its thickness is of course the thicker the better, a kilometer or even ten thousand meters!"

One scientist stood up and shouted that he was in a state of extreme excitement.

“And our spacecraft can’t float in the air, we need to collect as much Mars resources as possible and build thicker radiation walls!”

Yu Yifeng also nodded, and the spacecraft floated again, which is a waste of time to waste life.If Noah resists the supernova unscathed, it is a joke that humans die because of gamma radiation.

“Yes, you have to prepare as soon as possible!”

It was Dr. Roman, whose expression was equally serious, and I said now about the problem of radiation-proof materials.As we all know, the Martian virus has a very good anti-radiation capsid, is a kind of organic metal, its radiation resistance is 13 times that of ordinary lead plate!"

"In the biological laboratory, the research of this new material has made good progress, and may be used to build radiation walls..."

“And when the metal is melted, it can absorb a lot of heat.”

In the heart of Yi Feng, this is good news!

The penetration of gamma rays is very strong, and when the energy of 1mev gamma rays pass a hundred meters in the air, the intensity is only reduced by half.And it can penetrate a few centimeters of lead plate.

Generally speaking, the larger the atomic weight of the metal, the better the radiation effect.However, because of metal prices, lead plates are commonly used in the laboratory.

But the star exploding with gamma rays, the highest energy can reach 100tev!Such an energy level is completely the use of brute force, it can directly heat the metal plate to gasification or liquefaction, regardless of any lead plate, uranium plate, direct violence to destroy ...

On the one hand, humans must hide behind Mars and use the whole planet to cover it.

On the other hand, to strengthen the construction of the radiation wall, it is necessary to build countless radiation walls with its madness, brutality and barbarism!

“We just have to use walls to block the living area and the industrial area.Other places can only give up.”The voice of a construction engineer.

Because of the space in the spacecraft to expand the relationship, Noah's internal surface area is extremely large, it is impossible to be surrounded by all.People can only barely cope with more than 2,000 entrances and exits inside and outside of the connection.

The largest entrance, 34 meters in diameter, is located in the middle of Noah, while the smallest is only a few tens of centimeters.

The area where people avoid must be completely isolated with a radiation wall, and it is best not to be within the scope of direct exposure of these entrances and exits.

And the rest, can only unconditionally believe the Noah ... If Noah is cracked, the radiation wall is no longer thick, human beings must be finished.

Think about it, under the action of ultra-high energy, even planets thousands of kilometers in diameter can be completely destroyed.Even if the radiation wall is tens of thousands of meters thick, what is the use?

“Anyone else have anything to add?Is there any doubt?”

The incident was urgent, although there were still about four months left, but Yi Feng had deeply felt the time urgency.If there is no need to add, he gives the order directly.

“I think we have to think about the situation after we have succeeded.”

"If it fails, everyone dies in an instant, nothing to worry about, what if it succeeds?"

Wang Yufan, who was talking, mused a little, said with some anxiety: "At that time, the entire solar system will not exist, we will not get any resources to supplement, we will face a hollow solar system."

“Unless... we can fly to another star!”

“But our technical conditions simply can’t do it!”Even if our ship flies to Proxima Centauri, it will take tens of thousands of years!”

This is, if the sun explodes, Noah and humans will face an empty solar system, there will no longer be supplies to replenish, and humans will only slowly starve to death in the galaxy.

Yu Yifeng frowned and thought, for this problem, there is really no particularly good way... tens of thousands of years of flight time, too long.

Materials must be frantically replenished, without materials, human beings can not live!

That is to say, in more than four months, humans must be crazy to mine, use all the tricks to mine, how much to dig!

"Extra..." Yi Feng scolded in his heart, and it is good that they have been mining all along, which has lasted for nearly three years.The material reserves in Noah are still very large, and if you save a little, you can maintain it for at least two or three hundred years.

But in two or three hundred years, what will humanity face?Without material resources, how can humans survive?

“On this subject ... I have just designed a simple model.”

“This problem doesn’t really exist.”

It was Dr. Lambo who, speaking, motioned with his pen, "If our Noah didn't explode because of the super heat and pressure, it would probably be blown out of the solar system."

“This is because Noah’s density is so small, even so small, that it can easily float in the Martian atmosphere.”I’ll take a ping-pong ball as a metaphor, what happens if a nuclear bomb explodes next to a ping-pong ball and the ping-pong ball doesn’t break?”

“It will be blown by the shock wave of the explosion!”Dr. Lamborghed made a gesture.

“And so on, so is our Noah.The stellar explosion produces a powerful and endless light pressure that will quickly propel the spacecraft to sub-lightlight, or even close to the speed of light!”

“Escape from the solar system!”

This truth is very obvious, but everyone will not think for a while, Dr. Lambo was first introduced.

That is to say, if it can really survive, Noah will at least be in motion, and humans will not be trapped in the empty solar system and wait for death.

Many scientists have tried to build models and analyze concrete results.Noah’s overall density was so small that it was about the same as interstellar dust, and Rambo’s words made sense.

“... according to the relevant theory of supernovae, it is indeed possible to push the surrounding interstellar dust at nearly the speed of light.”If Noah hadn’t exploded or melted, it would have been pushed out of endless gamma rays...accelerating to sub-light or near-light-speed!”

"If we find a suitable inhabited planet in the course of the movement, we can quickly slow down the spacecraft with a more than deceleration scheme!"

Talking about this, many people are excited and excited, this is a real interstellar voyage, and it has been achieved inexplicably!

However, people still have to be ready to fight a long war, and no one knows where Noah will be blown and how many years to encounter a planet.

No one knows if Noah will explode.

Mining or mining!

Finally, Yu Yifeng officially patted the board, "Then, prepare for two hands, two programs, start immediately!"