Vol 3 Chapter 26: Star

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The empire of the branch of atomic materials science was opened, and science and technology once again ushered in. Materials science, as a basic discipline, has enjoyed a nascent development, which has led to breakthroughs in other fields.
The so-called foundation determines the superstructure, and it can create the materials it needs from an atomic perspective. The entire field of materials science has ushered in a revolutionary development. Numerous new materials have emerged, and naturally all other scientific fields restricted by materials have been liberated. Restrictions and restraints in their own hands.
The manufacturing of spacecraft has always been limited by materials. From the manufacture of aerospace vehicles in the ground era, those expensive aerospace materials, to engines, and even every screw, whether it is an aircraft inside the planet or an aircraft used for space flight, Material is everything that determines their fate
The same is true in the interstellar era. The empire-made spacecraft is getting bigger and bigger, and the mass is naturally getting bigger. So far, the empire has been able to make large spacecrafts with diameters of hundreds of kilometers, but at this point, scientists Suddenly found.
If the empire also wants to create thousands of kilometers of spacecraft the size of a planet, then it must face a test, the test of fluid static equilibrium, also called gravity equilibrium
The difference in load caused by the undulations of the planet's surface terrain will be fully compensated in the deeper and deeper parts of the crust. Under a certain compensation depth, the pressure of the earth is in a state of hydrostatic equilibrium. Therefore, the weight of the unit cross-section cylinder above the compensation interface must be equal. Excessive surface load will cause an equal amount above the compensation interface. The quality deficit can reach a static equilibrium and vice versa.
In popular terms, it is all cosmic celestial bodies. As long as the mass is a certain level, it will be affected by the balance of gravity and become a spherical shape.
Because the planet is most stable only when it is in a spherical shape, why is the planet the most stable?
When the mass of the celestial body reaches a certain level, the gravitational squeeze will cause the interior to melt and become lava.
At this time, the shape of this celestial body will be determined by the gravity and the repulsion between the molecules. Although the repulsion between the molecules is strong, it will only be effective within a short distance. The effect of gravity can reach infinity, but it is the weakest force.
When molecules are too far apart, gravity pulls them closer together and squeezes them together. When the molecules are too close, the repulsive force will take effect. It can easily overcome the gravity and push the molecules away from each other. After pushing far enough, the gravity again defeats the repulsive force and pulls it closer.
The overall structure of the planet will be repeatedly adjusted in such a cycle until it reaches an equilibrium state. When each part is in an equilibrium state of gravity and repulsion, the planet will become spherical
We can blow a balloon. The binding force of the balloon plastic can be regarded as gravitational force. The repulsive force in the air is the same as the repulsive force between the planet molecules. Try to squeeze and pull the balloon to see it, and you will see the same effect. The balloon is It is the most stable when round.
At the moment, the Empire ’s spacecraft has been manufactured. Whether it is the mass of the aircraft or its volume, it has reached a level, and it will be the same as the planet if it is larger. If there is no strong keel to support it, it will collapse and change. Into an iron ball, not an aircraft.
Therefore, before the keel technology did not improve, the Empire could not continue to manufacture larger spacecraft, and it could support the keel of thousands of kilometers of aircraft. The materials it needed were absolutely no better than those used to make curved engines. Poor material
Imagine a keel that can support a planet ’s strong gravity. The material of this keel can be imagined.
But now, the empire has opened up the technology of atomic materials and can create the materials you need from an atomic point of view. Whether you are manufacturing a curved engine or a planet-sized spacecraft with a diameter of thousands of kilometers, There are no problems, the materials are no longer the conditions that restrict everyone.
So the empire's first real space warship to sail on the sea of ​​stars and hoist aliens was finally built. Its name is "Star"
"Star" means the empire's ambition for the universe's stars and the sea, and also the ambition of the empire's external expansion, which is used to conquer the stars and the sea
Because the design of the "Star" is a large space battleship with a diameter of thousands of kilometers, as large as a planet, it was built here in the already empty asteroid belt.
The asteroids in the asteroid belt have basically been cleaned up after these mining. Now the companies that rely on interstellar mining for mining the asteroids in the richer Kuiper belt, so the asteroid belt is very empty here. Dang, used by the Empire to store various smelted resources.
I choose to build here. First, it is close to the storage resources, which is convenient for extracting various resources, and saves the trouble of transportation; second, it is also close to Mars, and scientists and engineers can reach here quickly;
Countless huge spacecraft have come to a void in the asteroid belt, which is far away from all channels in the solar system, and also away from the two giant planets Jupiter and Mars, especially away from Jupiter. Jupiter ’s gravity is really Too big, it has a great impact on the construction of space vehicles, and must be far away from it.
A huge, directly tens of kilometers, planet composed entirely of smelted steel was dragged down by several large spacecrafts. This is the largest of the many resource planets stored by the empire. It is generally used to build the universe. These resources will be used in the aircraft.
The massive amount of steel needed to build the "Star", especially the keel in it, all need to be built with qi gold. These are costs that do not know how much steel, so the empire began to reduce the construction work of other spacecraft and concentrated resources first. Come to the construction of the "Star".
Because the "Star" is so huge, there is no way to build it in an aircraft factory. It can only be placed in the void. Scientists and engineers use a spacecraft to build it.
The "Star" was first built naturally for load-bearing keels. A steel planet with a diameter of several tens of kilometers was firmly fixed in the void by three huge spacecraft with thick and long carbon fiber ropes.
Then several spaceships of the same size slowly start the internal magnetic field concentration device. These spaceships are all used to create spacecraft of atomic materials. They have no other function, they can only generate a strong magnetic field, and perform magnetic field processing. Constraints and concentration.
The powerful magnetic fields inside these spaceships began to operate, and at the same time, they were constantly focused and aimed at the fixed steel planet. Several visible fluctuations acted on the planet. These magnetic fields used to create atomic materials are strictly calculated. Yes, it can pull atoms, but it cannot pull them apart.
Several magnetic field waves are strictly calculated. The angle and area of ​​the waves are in accordance with the preset area. The strong magnetic field waves continue to act. The steel planet begins to change significantly. The original round surface , The entire planet began to slowly stretch.
This feeling is like when we knead the dough, it slowly grows the dough that has been kneaded into noodles. To be precise, the steel planet is stretched into a stick and a thick stick.
This process is very slow and takes a long time. During this period, it is necessary to continuously add various other metal materials into the space, and at the same time, the spacecraft is dragging in smaller steel planets to join in continuously.
Creating materials from an atomic perspective is not a simple matter. Even with the countless scientists in the empire, this can only be achieved for the time being.
This process continued until more than ten months passed. At this time, the entire steel planet with a diameter of dozens of kilometers had completely changed, from the original ball shape to a stick with a length of thousands of kilometers. The diameter of this stick is more than ten kilometers.
"So is Sun Wukong's golden hoop."
Scientists couldn't help but sigh when they saw the huge bones quietly placed in the void. Sun Wukong's stick was only 1.8 kilograms, and the quality of the stick in front of him was more than 1.8 billion kilograms.
Scientists do not know how many steel planets have been put into it. The original point of steel was not enough to create a stick that is thousands of kilometers long and more than ten kilometers in diameter. It is exactly a keel.
If you just calculate it, you know that if its mass is placed on an ordinary celestial body, it will definitely be affected by the balance of gravity to collapse into a huge planet, but this keel does not have any signs of collapse.
Materials created from an atomic perspective have incredible capabilities. You must know that this is the second-most quark material and degenerate material. I will not mention the quark material first. Only degenerate materials, even neutron stars are degenerate. Kind of
The neutron star is one of the few end points after the stellar evolution to the end, after a supernova explosion through a gravity collapse. In short, that is, a star between a white dwarf and a black hole formed by a star that has not reached the mass that can form a black hole at the end of its life.
The material created by the atomic angle is second only to the degenerate material. It is conceivable that it is powerful. These qualities of the keel are simply not enough to make it collapse into a planet. If it cannot be supported now, how to support the mass in the future is even greater "Star"
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