On December 27, the evening of the Southeast Bureau of the Free Celestial Empire.

In space, the space battle between the human fleet and the alien fleet began.

As previously estimated, the Xenomorph fleet has a relatively large number of ships left. The specific number is 3,327 ships.

The total number of ships in the first jump fleet of alien creatures exceeded 35,000, except for the loss of some during the jump, and then more than 10,000 ships were divided to build Dyson rings, and two biological fleets of 10,000 ships were dispatched to the earth.

The two places are about 135 million kilometers apart and are moving at an average speed of 850,000 kilometers per hour.

For humans, this is 7 days and 14 hours away from Earth time.

In the process of blocking, nearly 16,000 alien warships were damaged on the way through the high-speed fragmentation storm strikes in the area direction and the long-range light spear strikes of the outer city-states.

The stealth fleet of the Republic of Mars is mending the ships that are still struggling.

The alien fleet found out, but gave up on rescuing and chasing them, after all, they were on a death march, and if the fleet of the outer city-states was allowed to complete another 30-hour overhaul, then the more than 3,000 warships would be completely destroyed.

As feared by the human side, this time they faced the human fleet and adopted the pig assault tactic, chasing them all the way without slowing down at the cost of being damaged and destroyed by missiles or space torpedoes.

With fewer than 1,800 ships left behind, the alien fleet finally brought it closer to each other to 300,000 kilometers.

At this distance, when the alien fleet spreads out in formation, the energy shield extended by the Red Stick-class light cruiser array on the human side is not enough to cover the ships in the front team (which has been on the run, and the light cruiser is broken).

The biological ship began firing diagonally with its cluster energy cannons.

The alien creatures have also mastered the energy binding technology.

In fact, this technology has almost been mastered by the time controlled nuclear fusion is mastered.

The difficulty of controllable nuclear fusion is the energy bondage after the drastic reaction, and the two main directions of human attack are laser bondage and electromagnetic bondage.

And whether it is the Fourth Age of the Extreme Realm or the Earth World in this future era, it has achieved success through electromagnetic bondage.

This also leads to the fact that the relevant technology that Xu Changqing got is also this.

Including the energy shield, it is an electromagnetic force field, and to put it bluntly, the whole series is playing with electricity. This is very compatible with the mechanical civilization system of human beings, electricity is the main energy, it is the benchmark, and it is cost-effective to use it as a unit for other energy, which is what Xu Changqing's technical system does. Therefore, it has a good connection with the world's scientific and technological system.

Different organisms are based on heat energy, and human beings, including Xu Changqing, are very impressed by this, after all, in their inherent cognition, cells are a squeamish thing, and as soon as the temperature is high, the normal chemical reaction of enzymes and adenophrine will be destroyed, and then more problems will appear.

Xenomorphs have overcome these problems, and their cells are extremely valuable for research, even if the time is still young, humans and Xu Changqing have benefited a lot.

This one is great. But without analyzing its high-heat bio-ray cannon, there is no way to talk about targeted defense.

This jet strike has a clear trajectory, with light and heat coexisting, and to put it bluntly, the light and heat of controlled nuclear fusion are released in a directional manner after being bound.

Except for the difference in the method of binding energy, the principle of directional irradiation used by the arsenal ships is the same.

It was a dazzling and bright light, like the Federation's space-based weapon, the Sun God Light, which could clearly see the linear flow characteristics.

This beam of light on the battleship did not immediately melt through the hull, but had a small area of light energy hedging and a certain specular reflection effect.

This is due to the fact that there are energy shields on the battleship.

The principle of this kind of shield was traded by Xu Changqing to the Republic of Mars, and it is the same as the principle of the earth's magnetic field, but a lot of articles have been written on power, plasticity, etc.

So it's actually a field energy, not a thin film.

The high-speed warships of the Republic of Mars are deliberately at the forefront, taking into account the current situation. In addition, these high-speed warships are at the front, which is also convenient for the implementation of tactics.

After carrying two rounds of firing in a row, nearly 100 high-speed warships quickly broke away from the battle group with some damage and left first.

And their efforts won the entire combat group to release missiles twice.

It can be said that in this round of exchange, the human side used a small strategy to sell skin and flesh, attracting the opponent's firepower and winning more counterattack opportunities, and won a small victory.

But then it's hard work.

In the process, a very tragic thing happened on the side of the alien fleet, that is, their biological fighters never found a place to use.

The human fleet knew what its shortcomings were, so after releasing the missiles from a long distance, they kept fleeing, accelerating from time to time to the maximum.

Even though the alien fleet was victorious in the chase, both sides were actually flying at a relatively high speed. The secular is about 750,000 kilometers.

At such speeds, the biological fighters could not catch up with the battleship even if they were released.

Unless there is a difference in the overall thrust-to-weight ratio, it is very edible to open in the set of 'big is beautiful, more is good'.

Einstein's theory of relativity works so that the faster the matter travels in space, the more massive it is. This means that there is no such thing as infinite acceleration. There will be a moment when the engine can no longer be pushed, that is, the limit speed.

The tactic of the human fleet this time is to increase the speed to the limit as soon as possible, so that the biological fighters and even missiles of the alien ships will be disabled.

It is true that the overall thrust-to-weight ratio of missiles is generally relatively high, but its fuel is a short board, and once it enters the stage of high-speed pursuit and escape, it is necessary to calculate whether the missile can catch up with the target after launch and before the fuel is exhausted.

In order to have a higher muzzle velocity, both humans and aliens have ejection devices. On the human side, civilian armed ships do not have this device, and they all discharge the missile from the side of the ship, and then let it ignite and launch it to hit the target.

It is precisely because of this ejection acceleration tube similar to a torpedo tube that people still use this weapon to call it a torpedo, but in fact most space torpedoes look very different from the traditional torpedoes used in naval warfare.

There is no need to think about fluid mechanics in space, but it is more important to pay more attention to fine-tuning, which can only be done by the posture control nozzle, not the tail.

Under the premise of extremely high-speed movement, even fine tuning, sufficient thrust is required. So for enough flexibility, the postural nozzles are spread in all directions, and the firing pin makes it look like a thorn ball overall.

Anyway, most of the space torpedoes on the human side are of this structure, usually like a pill sealed in wax, after being launched, the shell is taken off, and then it flies to the target like a durian.

For the side being chased, the human fleet drops torpedoes naturally without those particularities, after all, it is a crash-like strike effect, two fast and one fast, don't worry about not being able to catch up, but need to worry about the short contact time, and if you are not careful, you will pass by.

Therefore, the AI based on the photonic computer inside the torpedo adopts tandem locking and has multiple attack schemes.

The alien fleet was embarrassed by the chase and sneezed, and despite keeping a long distance from each other, the destroyed ships still caused damage to the ships behind them with debris and bullets.

The Xenomorph Ship is simply understood as a juicy and fleshy coconut, once its hard shell is cut through the mouth by the fragments, the internal pressure will break through the relatively soft and tough inner layer of meat, thus forming a juice spraying effect.

The units inside the alien creatures also have a need to resist loads, and they use liquid load-resistant technology. The inside is like a pregnant woman, filled with a fluid similar to amniotic fluid, but this liquid is more oily and viscous than amniotic fluid, almost the same level as transparent glue, and it is self-luminous.

Therefore, once the hull is shattered, the internal pressure causes liquid jets, and the alien warship becomes a super whale spraying water, and the perspective is slightly closer, as if it is spraying light beads and light along the body, and the scenery is very unique.

There's nothing to see if you zoom in closer, and the average length of the alien creatures' ships is more than 2 kilometers. Specifically, there are also motherships, battleships, and missile ships, among which the mothership is the largest, with a total field of more than 3 kilometers, such a behemoth, if you look closely, its shell is like a plant fossil, you can see the roots-like veins and the rock-like hull, just from the appearance, it is difficult to imagine that they are active substances.

Outland city-states have their own super-high-speed stealth reconnaissance ships.

This is also an important reason why the light spear can start striking at a very long distance.

It is not enough for the Union and the Republic to set up observation equipment in the fields of the Sun, Mercury and Venus, but to have their own eyes.

Although there are not many, only six of them, the role played by these elite scouts is unparalleled, and with the coordinate parameters they provide through quantum communication, the computational burden of the ship's brain computer is greatly reduced.

This scout ship was designated the Assassin class, a variant of the Red Stick-class light cruiser.

This is also in line with Xu Changqing's consistent idea of paying equal attention to generality and specialization, as well as the industrial characteristics of foreign city-states.

The outer city-state is currently divided into two parts, and the industrial proportion of Baowei V accounts for about 65% of the total proportion, which is the latest data, and the proportion was higher before, because it has been exporting output and helping Tiantu's side to carry out construction, so it is gradually catching up by the latter who is developing faster.

There are two types of ships produced by Bobos, battleships and utility ships.

Transport ships and engineering ships are all designed with the same base.

The Oberon, the Meicheng-class battleship, is another base frame design, with the shell removed, its keel laying, the layout of the main functional parts, etc., are all the same.

This is universal, universal parts, universal design, and constantly deepening and improving in a series, practical testing, and deepening.

And professional, Xu Changqing doesn't like multi-functional, just do what you have to do, don't be four-six. Therefore, the division of ships in the outer city-states is also very clear, and the most functional is the Red Stick-class light cruiser, but in fact, its internal positioning is a missile frigate.

It's just that it is already a standard cruiser displacement in relation to the space ships of the Union and the Republic, which is called a light cruiser.

The ultra-high-speed stealth reconnaissance ship is produced by a certain degree of deformation on its baseframe, which is the same as the Hercules-class transport ship and the Dahe-class base ship, and even the three space stations are also in this series.

The core of the non-combat large ships produced by Guardiano is the central axis-like part, which is the ship itself, and the different shelves on the outside become transport ships, base ships, and mobile space stations.

The reconnaissance ships are Assassin-class, Jing Ke, Nie Zheng, Zhuan Zhu, Yao Li, Cao Mo, and Yuwen Hu.

The Emperor Killing Champion Yuwen Hu had already rushed to the war zone when the Earth Squadron was engaged in fire with the alien fleet.

With the assistance of the Zhuzhu of the Uoza Sword Assassin Wu King, the collection of the wreckage of the alien warship was completed, and on the third day of the transport fleet's journey to Earth, the Yuwen Hu returned to Tentusan to study the biological warship.

By the time the human fleet and the alien fleet engaged in close combat on the 27th, more than 20 pieces of valuable information had been provided to the human side.

For example, now the human fleet knows very well how high the defense value of the biological warship is, how much the maximum propulsion power is, and so on.

It is precisely with this information that the human fleet can get stuck at the right distance, and then turn around and escape, which not only gives the alien creatures hope of catching up, but also tries to get more chase time for missile attacks.

Therefore, by the time the alien fleet chased it to an extremely close range, the human fleet had already dropped 70% of its own missiles.

In addition, the brain computer of the Red Stick-class light cruiser works together to provide calculation assistance for this fleet battle group, which greatly improves the overall coordination, deployment and execution capabilities of the human fleet.

Like a large machine integrated into a whole, the power is concentrated and the division of labor is clear during the strike, and every time the missile group pounces into the alien fleet, it is like a boxer's heavy punch in the opponent's face, hitting the opponent's sweat and saliva together, the overall effect is very distinct and full of rhythm.

The alien ship fleet was beaten with more than a dozen punches one after another, and it can be said that the face has been completely swollen, but with a tenacious will to fight, when the number of ships is less than 800, the brutal close-range battle begins......

(End of chapter)