Doomsday Bunker Upgrade

While Chen Xin is actively trying to save himself, the governments of various countries will of course not be idle.

The first to act is of course the Blue Star Top Five.

Although we often ridicule that the Blue Star top five can only be counted as two and a half, and the remaining two have to be delisted, but in fact these five countries are still one of the five most powerful countries in the world, other countries and these five Compared with the country, after all, the comprehensive national strength and the response to this kind of disaster are a little worse.

Of course, in the face of such a crisis for all mankind, all countries in the world have abandoned their prejudices and decided to work together.

Among the actions carried out by various countries, the first choice is of course to destroy the meteorite or change its orbit.

After all, compared to Doomsday Survival, this is obviously simpler and easier, and at the same time, it can minimize the impact of meteorites on Blue Star.

But for a meteorite with a diameter of more than ten kilometers, for today's Blue Star civilization, it is really more difficult to destroy it than to go to the sky.

There are really not many practical solutions that countries can come up with.

In the special meeting of the United Nations convened by the Blue Star Five, various proposals were proposed and rejected. In the end, only three proposals were approved by the majority of people.

Among them, the No. 1 plan was proposed by Yan Guo. When the meteorite approaches the lunar orbit, a high-power thruster is installed on its surface to change the orbit of the meteorite with the help of the moon's gravitational force, so as to prevent the meteorite from hitting the Blue Star.

This scheme is the most feasible and effective among the three schemes at present, but the one with the greatest technical difficulty.

With the current aerospace technology possessed by human beings, it has only achieved manned spaceflight in the Earth-Moon system. Human beings have only launched probes in space beyond the lunar orbit, and they want to add propulsion to the meteorite when it approaches the lunar orbit. This project itself is a great test of human spaceflight technology.

Not to mention the need to install thrusters on the meteorite and be able to push this behemoth with a diameter of more than ten kilometers.

Even with the help of the moon's gravity, this would still require transporting a thruster much more powerful than the largest spacecraft ever built by humans, as well as the fuel needed to propel the meteorite.

Although in three months, humans can urgently refit a spacecraft that can do this, the success rate of this plan is still not high.

The No. 2 plan was proposed by the Federals, referring to the science fiction films "Peerless Catastrophe" and "The Collision of Heaven and Earth" shot by Hollywood in those years. Thanks to the genius brain holes of Hollywood screenwriters, they were able to formulate this plan.

That is to land on a meteorite, then make a hole in the meteorite, bury a nuclear bomb, and then detonate it.

If all goes well, the power generated by the nuclear bomb explosion is enough to change the orbit of the meteorite, and at worst it can shatter the meteorite, reduce its size, and reduce the harm caused by the impact.

The technical difficulty of this plan is lower than the plan proposed by Yan Guo. Although both plans need to land on meteorites, it is obviously much less difficult to install a nuclear bomb than adding a thruster, and it can push the nuclear bomb of the meteorite. Far better than a thruster capable of propelling meteorites.

Nuclear bombs of this level are readily available in the arsenals of the top five Blue Stars, and Lucia even said on the spot that they could provide Tsar bombs if this plan was adopted.

But there is a big problem with this plan. Although the explosion of a nuclear bomb can push the meteorite, it is more likely to directly smash the meteorite, causing multiple meteorites to hit the Blue Star.

In this case, the damage to the Blue Star civilization will not be lower than that of the meteorite hitting the Blue Star as a whole, so countries are more inclined to the plan proposed by Yan Guo during the discussion.

However, considering the difficulty of implementing the Yan Guo plan, this plan was reserved as a necessary plan B.

As for the third plan, it was proposed by the Lucians.

The Lucian people's plan is very simple and straightforward, and it is very crude and has the characteristics of a fighting nation, that is, it directly uses all the nuclear weapons in the Blue Star Five to carry out a saturated nuclear strike on the meteorite and blow it into pieces.

Although the debris will still impact the surface of the blue star after entering the atmosphere of the blue star, the damage caused by the blown up meteorite is at least what human civilization can bear, and most of the debris will burn when entering the atmosphere. Exhausted, not too many debris will fall on the blue star.

But there is also a problem with this plan, that is, the existing human nuclear bomb launching technology is not enough to make the nuclear bomb fly too far in space, so it must wait until the meteorite is close enough to the Blue Star before it can launch a nuclear bomb.

And in order to ensure the hit rate of the nuclear bomb, it is necessary to send a spacecraft to guide the nuclear bomb.

But this spacecraft will not survive the overwhelming meteorite debris after the nuclear bomb shatters the meteorite.

This is like laser guidance on the battlefield. If it is a cruise missile, the soldiers on the ground can maintain a safe distance from the target, but if it is a cloud bomb or simply a nuclear bomb, let alone It was this soldier, and all the soldiers on the entire battlefield had a hard time surviving.

However, considering that this is a matter of human life and death, countries do not feel that it is a difficult choice to make lofty sacrifices for the survival of the entire human civilization.

In fact, although the implementation difficulty and success probability of the three schemes are different, the astronauts who perform the mission are all risking their lives, and they are all likely to die because of it.

After intense quarrels and discussions, countries finally decided to implement a saturated response plan, and the three plans were carried out at the same time.

The Yan Kingdom and the Federation will first land on the surface of the meteorite, install thrusters and nuclear bombs respectively, and then try to use the nuclear bombs and thrusters to change the orbit of the meteorite or blow it up.

And Lucia's plan is a preparation for the last to let go. If the first two plans fail, then this will be the last effort of mankind to deal with meteorites.

In addition, countries will also take active self-rescue measures, build underground bunkers, reserve supplies, and at the same time save as many people as possible, so that more people can survive.

In the face of the common disaster of all mankind, countries in the world have broken out unprecedented unity this time.

The Federation took the initiative to provide the Yan Kingdom with the Falcon rocket. At this time, every effort can increase the chance of human survival by one point. The technological blockade is not something that should be done at this time.

The Lucians also opened up their nuclear arsenal, and several Tsar bombs that were secretly preserved in the Sovia era were all contributed, two of which will be used in the federal plan and transported to meteorites for blasting operations.

At the same time, the Blue Star Five also gathered all the space resources in the world and put them into the implementation of the three plans.

However, in addition to active self-rescue plans, countries are also preparing backup plans for meteorites hitting Blue Star in case the plan fails.