"Captain, all robots, production lines, and reconnaissance equipment have all been equipped with self-destruction devices, which are set to two modes: remote control start and autonomous identification start, which can ensure that the enemy can obtain at most molecular atom level information."

After a month of rush work, the self-destruct devices based on antimatter bombs have been fully installed.

Once activated, with a bang, everything will come to naught, not even the atoms will exist, only the disordered stream of particles formed after the explosion remains.

"Thank you for your hard work, only in this way can we be safe, even if our base is occupied, we will not leak too much information." Fang Datong said with satisfaction.

Afterwards, Fang Datong discussed with Yu Sheng, the chief of staff of the ship, who was standing next to him: "Old Yu, this galaxy has been fully explored, and there have been no new discoveries in the past few days, do you want to go to the next star system to check and check?" ”

Yu Sheng thought for a moment and suggested, "I think it's okay, but it's necessary to contact the general command to explain our thoughts and ask for instructions." ”

Fang Datong nodded, accepted Yu Sheng's suggestion, and sent a request to the general headquarters.

Inside the command ship, Wang Dao was carefully studying the information sent by the ship No. 01110.

After a month and a half of exploration, all the artificial traces in the galaxy were found, and the fourteen solid planets, the moons of all the planets, the massive planetary fragments in the asteroid ring belt, and the dwarf planets left more or less round holes.

Combined with the observation data of the orbits of all celestial bodies in the galaxy in this month and a half, the positions of each celestial body ten years ago have been restored.

Although the time difference between the formation of each artificial round hole is as long as three to five days and as short as ten minutes, it is enough, and the trajectory of the other party's action can be determined through time sorting.

Depending on where they appear first, they can determine the direction of the galaxy by entering the initial position and direction of their activity.

In the absence of external enemies, scientific research activities must be from near to far, and the first celestial body to be encountered will be studied first, and there will be no jumpy position selection.

Unless it is certain that an enemy will be encountered, the location is deliberately shuffled in order to prevent tracking.

But in this case, this would not have left such obvious traces as the exploration holes, of course, perhaps deliberately to confuse the enemy.

According to these clues, it has been confirmed that the other party is from the direction of the self-destruction point of ship 01108.

"Mr. Wang, ship 01110 asks for instructions!" Zhang Qian's report pulled Wang Dao back from his contemplation.

Wang Dao rubbed his temples and said, "Read! ”

"Production and construction have entered the regular stage, and our ship wants to explore other nearby star systems and ask for instructions! The captain of the ship No. 01110, Fang Datong, the chief of staff of the ship, Yu Sheng.

The above is the full content of the report. Zhang Qian said neatly.

Continuing to rub his temples, he closed his eyes and recuperated in the royal road, seriously thinking about the content of Fang Datong's request and considering its feasibility.

After carefully weighing the pros and cons, Wang Dao replied: "Return the order, suspend the investigation operation, and wait for further instructions." Above. ”

Without waiting for Zhang Qian to say goodbye, Wang Dao added: "Order the command center to deduce the possibility of the results of its actions on the basis of the star map transmitted back by the ship 01110, and on the condition that the ship goes directly to the nearest star system, the ship indirectly goes to the nearest star system, the ship directly goes to the adjacent star system in a straight line with the self-destruction point of ship 01108, and the ship indirectly goes to the adjacent star system in a straight line with the self-destruction point of ship 01108. ”

"Yes!" Zhang Qian agreed, turned around and went out.

There are mainly two types of interstellar expeditions, namely the recent stellar expedition and the stellar expedition on a straight line.

The first expedition in China is Proxima Centauri, because Proxima Centauri is the closest to the solar system, only 4.22 light years, and it will be the first target to be selected under both sub-light and superluminal technology conditions.

With the development of science and technology, the speed of spacecraft is also getting faster and faster, from sub-light speed to super-light speed, and the range of activities is also getting wider and wider.

In order to carry out the largest range of expeditions in the shortest possible time, a spacecraft is dispatched to travel along a straight line at maximum speed, and only to investigate galaxies on a straight route, this scheme can also be called a straight-line expedition scheme.

There is also a less commonly used scheme, which is the target method.

That is, according to the observation results, detailed calculations and inferences are carried out, and possible habitable planets are searched, and spacecraft and personnel are directly dispatched to investigate.

But the universe is too vast, and the most advanced observation equipment in China has an effective working distance of ten light years, and many times, two adjacent stars are greater than this distance.

In this case, it is difficult for the planet that does not emit light to be captured by the observation equipment, and it is impossible to judge whether it is habitable, let alone send a spacecraft to investigate.

Putting down the matter of ship 01110, Wang Dao turned his attention to the follow-up reinforcements.

The results of the deduction are not available in a moment and a half, and there are too many parameters and variables, even with the super computing power of the quantum computing center, it will take three to five days to get the results.

On the ship No. 01110, Fang Datong had already received instructions from the General Headquarters.

"Lao Yu, it seems that we have been. I'm going to be here for a while. Fang Datong said to Yu Sheng with a smile.

After waiting for a long time, and there was no reply for the rest of his life, Fang Datong couldn't help but ask curiously: "Lao Yu, what do you think?" ”

"I'm thinking about how likely we are to get the job done, and how much of a difference it will be when the time comes." The rest of his life continued to calculate.

"What task? Plain point! Fang Datong blinked and urged.

Yu Sheng glanced at Fang Datong helplessly, and said carefully: "I think that the general command let us take the risk of setting up a production point here, just to let us stab the other party's chrysanthemum at a critical moment."

Do you think, the route of the Grand Fleet, our location, and the self-destruction point of the old horse, are these three almost a straight line? ”

Smack, Fang Datong slapped his thigh, and suddenly realized: "No wonder the general headquarters let us stay here, it turns out that there is a big mystery." ”

Looking at Fang Datong's exaggerated movements, Yu Sheng pursed his lips and ignored him.

If you can't think of this, you can't graduate from a military academy, let alone serve as the captain of a long-range fast reconnaissance ship.

"Okay." Seeing that Yu Sheng didn't pay attention to him, Fang Datong smiled and said, "I guess it's about the same." ”

"Enough!" Yu Sheng directly retorted, "It will take us another three months to build the first spacecraft, and the production in the first year will not exceed 100,000 ships."

At present, the Grand Fleet is still about sixteen or seventeen years away from the goal, and no matter how quickly we hurry up, we will be able to have a billion and eight billion warships, which is enough to choke. ”

"Poke them in the ass, it doesn't take too much, right?" Fang Datong asked rhetorically.

Yu Sheng was noncommittal, and replied lightly, "I don't know, just do it anyway." ”