was another period of peaceful development. Of the twenty planets in the star system, nineteen of them were removed.

Ok? How to solve the problem that the gravitational forces between planets and planets in the star system affect each other?

　　 Indeed, if left alone, the lack of gravity caused by the dismantling of the nineteen planets will affect the ecosystem on the remaining habitable planet.

And this impact on the ecosystem itself is extremely far-reaching, because most of the masses of planets in the star system are transferred to the vicinity of the stars, which also leads to the emergence of gravitational superimposition effects. The gravitational force on habitable planets has been affected from the beginning. The blue dwarf has become a blue dwarf plus nineteen planets.

　　 Due to the distance, this superposition will not reach the level of planet tearing, but the tidal force acting on the planet itself does increase, so the ecosystem on the surface will have an impact.

This impact is not a big deal from the collector’s perspective, but it is a serious catastrophic phenomenon for humans, such as frequent earthquakes, active volcanoes, coastal tsunamis, snow in summer, equatorial aurora, geomagnetic disturbance, thunderstorm climate, etc. This type of abnormal phenomenon is caused by changes in tidal forces.

　　 The ecosphere is fragile, let alone the organisms in the ecosphere. Just a geomagnetic disorder can indirectly lead to the extinction of a large number of species.

　　The premise for this to happen is that the collectors leave it alone and allow the creatures in the ecosystem to destroy themselves.

　　 of course, the collectors will not let it go. After all, such a livable planet with a complex ecosystem is so rare that they are still prepared to be kept as observation objects. How can they let it go? What else to look at when it's self-destructed?

Solving the problem of the superposition of gravitational effects is not too challenging for collectors. They cannot do it with anti-gravitation, but they can reduce the impact of the superposition of gravitational effects on habitable planets, thereby eliminating them. The superposition of gravity affects this purpose.

　　To eradicate the influence, you first need to know what the gravitational superposition effect is and why such a surface disaster can be achieved.

The so-called gravitational superposition means literally, the gravitational forces of celestial bodies are superimposed. This phenomenon is obvious in a dual star system, that is, when the orbiting planet and the two attracting stars are on the same straight line, the gravitational force of the two stars The lines will also overlap, forming a gravitational superposition.

If all the planets in the solar system line up in a straight line, there will also be obvious gravitational superposition. The surface of the earth faces the side where the stars are arranged, and people will obviously feel the body becomes lighter, and they walk as if they are walking. The moon walks generally, but on the opposite end, people will obviously feel their weight gain, and the long-distance runner will pant like an cow before he has walked a few steps, and is half tired.

　　 Then there is the formation of tidal force. Gravity can penetrate ten dimensions. No matter can cover the spread of gravitation. Therefore, gravity can penetrate the thick stratum of the planet and penetrate deep into the inner core.

As long as there is a large amount of fluid matter on a planet, it can form tidal force under the influence of gravity. This fluid matter is not limited to liquid water, it can also be lava with strong fluidity. Any fluid matter can be It can form tidal force, which is just a kind of expressive force after gravity affects matter.

　　 Such as active volcanoes, frequent earthquakes, and geomagnetic changes, it is not too difficult to achieve these by affecting the flow of lava inside the planet.

　　 The so-called tidal force affects the ecosystem is such a thing.

　　 So as long as the tidal force formed by the transformation of gravitational fluid material is contained or targeted to reduce the impact, the ecosystem on the habitable planet will not be affected too seriously.

　　 Rhizome penetrates the ground, and their target is the underground world of a habitable planet.

　　 After reaching a depth of one thousand kilometers, the rhizome stopped and continued to intervene in the deeper forces of the planet, but began to parallel other rhizomes horizontally, forming a wrapped planet, forming a huge rhizome network on an unprecedented scale.

The purpose of this is of course to reduce the impact of underground lava fluids on the surface. The principle is similar to that of increasing the thickness of the wall to achieve sound insulation. As long as the stable area near the ground is thick enough, even if the tidal force of the ground will eventually affect the surface , At least it will no longer be as violent as before.

This is a solution to the tidal force exhibited by the lava flow. In addition, some gaps are artificially opened on the surface to release the internal pressure of the core. This design layout can also avoid excessive backlog of energy inside the planet. .

　　 However, not all collectors actively agree with this plan.

　　 "Why don't we directly cool the inner core of the planet to form a solid state? In this way, there will be no more tidal forces on the planet."

This is a once-and-for-all idea. According to the idea of ​​the collector, they can completely transform the internal fluid matter of the entire habitable planet into solid matter, so that the tidal force inside the planet can be ignored~lightnovelpub.net~ Just need to think about how to deal with ocean tide forces.

　　 But this idea still has a serious flaw.

　　 "The problem of geomagnetism, we still need the inner core of the planet to solve it. If it turns into a solid state, the geomagnetism will be severely weakened, and the stellar wind will blow away the atmosphere on the planet's surface."

For the planetary ecosystem, the atmosphere being blown away is a devastating disaster. It is better to withstand natural disasters such as volcanic eruptions and earthquakes. At least these species can survive. The atmosphere is blown away, so all species remain. If it doesn't come down, cosmic creatures and planetary creatures are two concepts.

　　 In the case of life on Earth, who can survive if it is thrown into outer space without relying on any protection? First of all, it is certain that none of the multicellular ones will survive, even the most tenacious cockroach.

　　The gamma rays of stars are natural protein killers, not to mention the vacuum environment.

　　Cutting fluid lava is one aspect. As fluid is not only lava, but also liquid water, which is the ocean on the planet's surface.

It is much easier to deal with this, at least easier than dealing with the fluid lava in the ground. Collectors only need to make a lot of huge floating islands with a large mass but less density than water. These floating islands will float in the ocean like icebergs. In the middle, it has a certain degree of'suppression', which is opposite to the direction of tidal force.

　　 In addition to suppression, it can also hinder the formation of super-giant waves and so on.

　　 The shortcomings are not without them, that is, in the case of floating, they may come into contact with the land, or collisions between floating islands may occur. However, compared with the tidal force that suppresses the ocean, these problems are only minor issues.