Bright Sword starts with the grenade flat.

Chapter 435: Killing Two Birds with One Stone
The sixth problem is even more terrifying. The most terrible impact of losing the magnetic field of a wandering blue star may be the loss of the air we breathe - the solar wind will once again be the culprit. The natural wind of the sun is so strong that it can easily separate the gas from the atmosphere of the planet until almost no gas remains.

You should know that Mars may have once been very similar to the Wandering Blue Planet, with oceans and a thick atmosphere. Its surface atmospheric pressure is equivalent to about 30% of the atmospheric pressure of the Wandering Blue Planet, but unlike our planet, its magnetic field disappeared billions of years ago. Its atmosphere is completely unprotected, causing it to be torn into space. Today, the atmospheric pressure on the surface of Mars is only equivalent to 0.8% of the atmospheric pressure on the surface of the Wandering Blue Planet. It can be seen how great the protective effect of the Wandering Blue Planet's magnetic field on the Wandering Blue Planet's atmosphere is. If the Wandering Blue Planet's magnetic field is weakened to 20% of the usual, then when encountering a strong solar storm, part of the atmosphere in the upper atmosphere of the Wandering Blue Planet will be blown away, making the Wandering Blue Planet's atmosphere thinner. Once the atmospheric pressure drops low enough, the liquid water on the Wandering Blue Planet will begin to evaporate until it is taken away by the solar wind again. Slowly, the water on the surface of the Wandering Blue Planet will disappear. Therefore, without a magnetic field, there is no atmosphere, and without an atmosphere, there is no liquid water, so the Wandering Blue Planet is no longer a blue planet and cannot give birth to and sustain life.

However, the changes brought to the Wandering Blue Planet by the loss of the magnetic field are not over yet. After all the water resources on the Wandering Blue Planet evaporate, the oceanic plates will become restless, and the crustal pressure of the land plates, especially the plateau areas, will become particularly prominent. At this time, the crust of the entire Wandering Blue Planet will be unbalanced, and plate activities will ensue.

The problem is far from being that simple. Huge plate movements will lead to a series of natural disasters. Volcanoes and earthquakes will continue, and the entire Wandering Blue Planet will undergo earth-shaking changes. All living things will be destroyed and everything will be in ashes. When everything returns to calm, the Wandering Blue Planet will have changed a lot, equivalent to the next Mars.

Of course, the consequences of losing the Earth's magnetic field described above are based on the consequences that will occur before the wandering blue planet wanders.

After installing a planetary engine on the wandering blue planet and sending it out of the solar system, all of this will no longer be a problem.

For example, the second crisis is that without the navigation of the geomagnetic field, the animals on the Wandering Blue Planet will be unable to migrate. What a joke! Although the Wandering Blue Planet has now built an ecological greenhouse covering half of the Wandering Blue Planet, the animals that died out before have not recovered yet!
Therefore, there are no animals or migratory birds that need to migrate!
As for the disappearance of the aurora after the loss of the geomagnetic field, well, in fact, the aurora has already disappeared. After all, after the wandering blue star left the solar system, there would be no aurora without the solar storm!

As for the fourth question, after losing the Earth's magnetic field, the sun's high-energy rays and cosmic rays will harm humans and organisms living on the surface and affect their DNA. In fact, the ecological greenhouse has already solved this problem long ago.

Because the nano-level silver foil technology used in the roof of the ecological greenhouse can allow it to reflect 99.9% of various rays, including harmful rays such as gamma rays in the universe.

Of course, even if there were no ecological greenhouses, the people wandering on the Blue Planet would naturally live in underground cities five thousand meters deep, so there would be no need to worry about the harm of cosmic rays.

The fifth problem is naturally because the wandering blue star has left the solar system and no longer exists. The solar storm that can threaten electrical equipment is naturally unable to harm the wandering blue star in the depths of the universe.

And even if we have to enter the range of other stars in the future, there is no need to worry. Current electrical equipment has already been equipped with a lot of protection against electromagnetic interference and will not be damaged by a little stellar storm.

As for the last question, that is, the solar wind will blow away the atmosphere of the wandering blue planet, there is no need to worry about it, because it can be solved in the same way, that is, the wandering blue planet has already left the solar system.

In fact, ever since the establishment of the ecological greenhouse, Liu Xiu and other senior executives of the Wandering Blue Star no longer cared about sending the Wandering Blue Star to another star system to obtain the warmth of the star.

After all, the establishment of the ecological greenhouse has shown that the ecology of Wandering Blue Star no longer needs to rely on the light of stars. The reason why Liu Qi's mantle and core cooling plan was agreed this time was naturally to build Wandering Blue Star into a high-speed maneuverable and super-sturdy war star, so that it can travel in the universe with confidence.

In addition to this, Liu Qi's mantle cooling plan not only reinforces the Wandering Blue Star to create a solid foundation for the enhanced planetary engine, but more importantly, it states that the mantle cooling wells that are thousands of kilometers deep can be reused after cooling the mantle and core, making them the track of the electromagnetic railgun.

You should know that when the star destroyer was built, a very important reason why the laser star destroyer was chosen instead of the electromagnetic star destroyer was that the electromagnetic star destroyer had a large recoil and was afraid that the crust of the Wandering Blue Planet would not be able to withstand it and shatter.

Simply drilling a hole for the electromagnetic railgun downwards would not be enough. Before the mantle and core cool down, it is simply wishful thinking to drill a deep well thousands of kilometers deep for the electromagnetic railgun. It is estimated that the well will be melted as soon as it is dug.

Although this time the drilling of holes and wells is also carried out in the same way, the goal is to cool the mantle and core. The orbit of the electromagnetic railgun is just a by-product, so the results are naturally very different.

What's more important is that in Liu Qi's plan report, there will be more than 20,000 cooling wells that are thousands of kilometers deep in order to completely cool the mantle of the wandering blue planet. Of course, this also means that there will be more than 20,000 electromagnetic railguns that are more than thousands of kilometers deep. Although such a project is huge, it will kill two birds with one stone.

Although the workload is huge, Liu Xiu and other senior executives of Blue Star are not worried about this situation. After all, the genes of infrastructure maniacs have been deeply engraved in their genes. The larger the workload, the more excited they are.

Of course, what makes people even more happy is that according to reports sent back by multiple unmanned exploration spacecraft, the star system where Origa VI is located also has an asteroid belt.

And there are a lot of metal asteroids in this asteroid belt. In this way, we only need to send transport spacecraft to drag these all-metal asteroids with diameters of several kilometers or even tens of kilometers back to the wandering blue planet, so there is no need to worry about the problem of construction materials.

It is much easier to mine this kind of all-metal asteroid than to go to a real planet to mine minerals from rocks, and then refine them to finally obtain metal minerals.

Anyway, with the anti-gravity system, Liu Xiu naturally doesn't worry about the asteroid entering the wandering blue planet and damaging it.

Of course, Liu Xiu also sent an unmanned exploration spacecraft to explore the planet Origa VI and found that this place was similar to the wandering blue planet in ancient times.

(End of this chapter)