With the emergence of alien civilizations one after another, the alliance has discovered four alien civilizations: the Anluo civilization, the triangle civilization, the Soth civilization, and the dark beast civilization.

In the face of an increasing alien threat, the Alliance is not just building up its military power; The early warning system for the solar system, as well as the observation system for the outer star systems of the solar system, are also desperately improving.

For example, the Oort cloud monitoring satellite system has been deployed 12,000 at present, and these monitoring satellites have initially included the entire outer part of the solar system into the monitoring range, which is about 2 light years from the Oort cloud outward.

Three of the other four space stations in the orbit of the Blue Star Sun have also been completed, and the last one is estimated to be completed by the end of October.

The Qinglong Space Observatory is one of the four orbital space stations, the other three being the White Tiger Space Observatory, the Suzaku Space Observatory, and the Xuanwu Space Observatory (not yet built).

These four cosmic observatories are actually not just observatories, according to the planning blueprint of the Alliance Council, they will be upgraded to four cosmic defense fortresses in the future, responsible for guarding the inner side of the solar system.

Huang Mude was in the Qinglong Cosmodrome Observatory at this time, he was genetically strengthened some time ago, and he was able to stay in the universe for a long time, and now he is taking a group of astronomy or astrophysics researchers to observe the triangular civilization of the Virgo 61 galaxy without interruption.

The Virgo 61 galaxy, where the triangular civilization is located, is monitored day and night, and the alliance council has even set up a working group dedicated to analyzing the information of the triangular civilization.

October 12th.

The monitoring system responsible for observing the Virgo 61 galaxy suddenly sounded a burst of alarms.

Huang Mude hurriedly asked, "What did you find?"

The researcher turned on the alarm message and went crazy for a moment: "In the outer part of the Virgo 61 galaxy, some celestial bodies have been discovered. ”

A star map is displayed in front of Huang Mude, which is a star map model near the 61 Galaxy in Virgo, and six magnified points of light appear in the star map model.

"Six celestial bodies are flying side by side, and the preliminary judgment is that they are man-made spacecraft, and the direction is the Gliese 581 galaxy, and the current speed is about 1240 kilometers per second, which is equivalent to 0.413% of the speed of light." The researcher said, looking at the results of the data analysis.

"Continue to monitor closely." Huang Mude commanded.

“OK。”

Huang Mude looked at this flight speed, and suddenly felt a little relieved, if the speed of the opponent's spacecraft was only 0.413% of the speed of light, then the alliance would not have to worry about the other party reaching the solar system in the next few hundred years.

However, he was still not completely sure, after all, the other party had just left the Virgo 61 galaxy now, maybe the speed of the spacecraft had not yet reached the maximum, Huang Mude looked at the model of the holographic star map, the six points of light that were constantly flickering.

Three days later, the Qinglong Space Observatory finally confirmed the speed of the opponent's spacecraft, with a maximum speed of about 4.3% of the speed of light.

In addition, Huang Mude and others confirmed the scale of the six spaceships of the triangle civilization by analyzing the spectral information, the length of the spacecraft is about 8 kilometers, the width and height are about 2 kilometers, and the volume is almost 32 cubic kilometers.

Since the Virgo 61 galaxy is 27.8 light-years away from the blue star, this means that these spacecraft sailed to the Gliese 581 galaxy 27.8 years ago, and the Gliese 581 galaxy is the closest to the Virgo 61 galaxy, with a distance of 11.5 light-years, which should have been about 1.18 light-years away from the current speed of their spacecraft.

If they were to reach Gliese 581 at the same speed now, it would take at least 267 years or so; If they fly to the solar system, it will take at least 646 years.

Obviously, the speed of their spacecraft did not exceed that of the Alliance's sub-light spaceship, and Huang Mude continued to command: "Continue to closely monitor the movements of the triangular civilization. ”

"Okay." A group of researchers and staff hurriedly replied.

Huang Mude quickly wrote a detailed report on the situation, and then sent the report document to the alliance council and the Supreme Command, and he wrote a report every day in the past few days.

The alliance attaches great importance to extraterrestrial civilizations, this matter is related to the security of the solar system, if you don't enhance early warning observations, one day you will be killed by aliens at your doorstep, that is really a cheat.

Supreme High Command.

The figures of various military high-ranking people are projected in the holographic conference room, Alexander?? Vasily sent the report of the Blue Dragon Space Observatory to everyone.

"This is the report document sent by the Qinglong Universe Observatory just now, everyone take a look."

Everyone immediately browsed carefully, and after a while, Li Wentao spoke first: "If the speed of the opponent's spacecraft is 4.3% of the speed of light, then the threat level to us can be lowered to 2.1. ”

The threat level is the generation difference between the level of alien civilization and the level of human civilization, the current level of human civilization is 2.4, the pre-Soth civilization is 2.2, the Anluo civilization is 2.4, and the dark beast civilization is 2.4~2.9.

Previously, the alliance assessed the civilization level of the triangular civilization between 2.2~2.5, and now that their spaceship speed has been observed, it can be preliminarily confirmed that their civilization level is about 2.1.

Don't think that 2.1 and 2.2 are just 0.1 differences, even this 0.1 difference can make a world of difference.

According to the current civilization level of human beings, civilizations below 2.0 are no threat, civilizations between 2.0~2.3 are low threat levels, civilizations between 2.4~2.5 are medium threat levels, civilizations between 2.6~2.9 are high threat levels, and civilizations above 3.0 are suprathreat levels.

"Agreed, but we still have to pay close attention to each other, after all, we can't rule out that the other party suddenly has a big explosion of technology, or some unique technology." Alexander?? Vasily nodded in agreement.

The situation he said is very likely to occur, and no one knows whether the other party is a civilization that has only reached level 2 after hundreds of thousands of years, or a human civilization, which has reached level 2 civilization in a few decades.

After a group of people discussed for a while, they lowered the threat level of the triangle civilization by a small level, Wang Tiejun saw that everyone was present, so he struck while the iron was hot and said: "It just so happens that everyone is here, let's discuss the affairs of each space fleet!" ”

"Yes." Alexander nodded.

"Now the alliance has 5 Kuafu-class cosmic cruisers, 20 Sun-Chase-class cosmic destroyers, 3 Fang-class cosmic battleships, and 21 Shadow Leopard-class cosmic battleships, what are you going to arrange like this?" Huang Zhong immediately called up the relevant information and said.

"Has the Soth battleship been remodeled?" Li Wentao asked.

"Not yet, there are still about 30% of the Soth warships that have not been modified, but they can be completed by the end of the year." Huang Zhong looked at the data and replied.

"If the previous squadron establishment is adopted, then the third squadron of the solar system adapted from the Soth battleship will be overstaffed." Wang Tiejun said.

"How about a unified reorganization into three large fleets?" Li Wentao proposed.

After some discussions, the Supreme High Command decided to temporarily divide the Space Fleet into three large fleets, namely, the First Fleet of the Solar System, the Second Fleet of the Solar System, and the Third Fleet of the Solar System.

Under the jurisdiction of the First Fleet, there are four sub-fleets: the Venus Fleet, the Blue Star Fleet, the Mars Fleet, and the Mobile Fleet, and the headquarters is located in the lunar region.

The Second Fleet is under the jurisdiction of Jupiter, Saturn, Uranus, and Motorized Fleet, and its headquarters is located on Saturn's moon Titan.

Under the jurisdiction of the Third Fleet, there are four sub-fleets under the jurisdiction of the Neptune sub-fleet, the Hi-Li-Buster sub-fleet, and the two mobile sub-fleets, and the headquarters is set up in Haili-Buster.

In addition, the Supreme High Command also divided in detail the size of the detachment fleet, the staffing of the space fleet, the near-earth defense forces of each planet, and the commanders of the three fleets.

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