Homo sapiens.

Ut Gong, the captain of the Cicada-class spacecraft 004, looked at the holographic model that was integrated with the data fed back from the detection system.

"Captain, there are still 411 seconds left before we will miss the target..." radar officer Lin Mingyu reminded.

Ut Gong thought for a few seconds, then ordered: "Continue to monitor, use the highest precision detection system."

"Received." Lin Mingyu turned on a high-precision detection system for scientific research, and immediately the outline and internal conditions of the target on the holographic projection became clearer.

It's just that as the two sides got closer, Wu Tegong became more and more cautious in his heart.

Another analyst, Diat, also saw very strange data: "Captain, the metal composition of this asteroid is very high, especially on the surface, it is rich in high-density lead, which is a bit like..."

200 seconds later.

The distance between the two sides is 13 kilometers.

At this time, the data returned by the detector is more accurate.

Utgong, Diat, Lin Mingyu and others all noticed the problem.

Because of the data fed back from the magnetic field detector, it can be analyzed that the inside of this asteroid is very "regular", even a little abnormal.

Ut Gong quickly picked up the panel and entered the instructions for data synchronization at the headquarters.

Suddenly, on Earth in the inner solar system.

In the command center of the Interstellar Exploration Office, the data of the Cicada-class 004 spacecraft are all synchronized to the command center.

Hill, as the person in charge of the command center, immediately contacted Utgong, and the two parties communicated in less than 20 seconds.

At this time, Hill immediately ordered everyone to cooperate with the work of the Cicada-class spacecraft 004. She was also watching the situation of the asteroid, and the more she watched, the more she felt that something was wrong.

Especially as the distance between the two sides approached to 3 kilometers, the situation became more obvious.

Hill made a decisive decision: "Captain Utgong, slow down immediately, and then fly with this asteroid."

"receive."

The Cicada-class 004 spacecraft quickly detonated a relatively large hydrogen bomb in front of the spacecraft, and the huge reaction force instantly reduced the speed of the spacecraft to 353 kilometers per second.

Then another decelerating hydrogen bomb was detonated.

After five consecutive hydrogen bombs were detonated, the speed of the spacecraft dropped to 18 kilometers per second, which was slightly higher than the speed of the asteroid at 15.2 kilometers per second.

When designing the Cicada-class spaceship, two reverse-reversing pot covers were specially designed. The mass of these two pot covers alone reached about 4200 tons.

Without these two pot covers to block the radiation and high-energy particles of the hydrogen bomb, the instruments and cockpit in the middle would have been riddled with holes.

This kind of super deceleration, if the astronauts are allowed to drive the spacecraft, it is estimated that the astronauts will be squeezed into meatloaf in an instant.

Only the use of synchronous robots can resist this instantaneous deceleration.

Wu Tegong and co-pilot Zheng Lin quickly activated the nuclear propulsion and began to adjust the flight direction. After all, the asteroid was not flying towards the inner circle of the solar system, but towards an oblique angle, toward the outer layer of the Kuiper belt. Fly over obliquely.

If the flight direction of the asteroid does not change, it will pass by the solar system in a few hundred years and enter the vast and empty interstellar space again.

And the cicada-class 004, which gave up and continued to fly outward, is also rapidly approaching the asteroid at this time.

As the distance between the two sides approached to 1000 kilometers.

At this time, the outline and interior of the asteroid became clearer.

Diat looked at the stratigraphic section model of this asteroid in great surprise: "This thing is a bit like a man-made object!"

But Wu Tegong did not take it lightly, but turned his head and said: "Mingyu, closely detect, especially the heat source reaction."

"Understood." Lin Mingyu nodded.

After half an hour.

The spacecraft successfully accompanied the asteroid at a distance of 37 kilometers. After some adjustments, a relative balance was maintained between the spacecraft and the asteroid.

At this time, in the cockpit of the spacecraft, Utgong and others saw a very clear internal structure of the asteroid.

"This thing is completely man-made!" Diat pointed to the dense pipe-like hollows and a large number of well-defined metal structures.

The asteroid with a radius of 23 to 86 kilometers in front of him is clearly a spaceship.

Lin Mingyu reported to Wute Gonghui: "Captain, there is no high heat source reaction inside the target, and its internal temperature is between minus 86 and 89 degrees Celsius."

"Is there no hot spot? Continue to monitor again."

"Yes."

Utgong did not send the probe over immediately, but continued to observe the spacecraft.

The length of this spacecraft is 86 kilometers, the width is 23 kilometers, and the height is 19 kilometers. The surface is covered with three layers of lead plates, which are most likely to be anti-radiation protective layers.

The surface of the spaceship is pitted, and there are several relatively large holes. In addition, there are many ice layers on the surface.

It looks like a long time has passed.

"Generation spacecraft?" Utgong was thinking, and suddenly he called up another data to check the flight direction of the spacecraft.

Through supercomputer analysis, the flight route of the spacecraft was quickly analyzed. Although the direction may be changed midway, there is a high probability that the deviation will not be too large.

Ut Gong brought himself into the perspective of the commander of the spaceship. Obviously the other party's destination is the solar system, but obviously the spaceship deviated a lot.

It's just that Utgong felt a little strange. Logically speaking, the planetary system closest to the solar system on the route of this spacecraft is about 18.4 light-years away.

If the spacecraft really flew over from the direction of 18.4 light-years, it is obviously illogical, because there are two other planetary systems around the planetary system at 18.4 light-years, the distance is several times closer than the solar system, and the other party has no reason Seek far away.

Of course, there is another possibility, that is, there are two civilizations in the three planetary systems, and a war broke out between the two sides, and the defeated side can only run in the direction of the solar system.

The problem is that this one may not be big.

The reason why it is not big is that the distance between the three planetary systems is at least about 5.3 light-years. There is no super-light-speed transportation technology at this distance, so it is difficult to expand. If there is super-light-speed transportation technology, then this generation ship It is almost impossible for the spaceship to escape.

Utgong discussed his opinion with the team members.

Others are also very puzzled.

After all, according to the speed of this spacecraft, if it is really necessary to cross 18.4 light-years and come to the solar system, it is simply difficult to reach the sky.

"Captain, it's useless for us to guess here, how about sending a probe to land?" Diat suggested.

But Utgong shook his head: "No, don't forget the interstellar management regulations. Without instructions from the headquarters, it is strictly forbidden to contact unknown alien civilizations, and we don't know if there is any danger on it."

In fact, on the other side of the earth at this time, the space business department has quickly held an internal meeting and notified the chairman Li Qingye.

They are also considering what to do with the spacecraft.

Exploration must continue to explore.

But how to explore is a very important topic.

After all, Homo sapiens is not the protagonist of SB in European and American movies, and it will certainly not land on a spaceship of an unknown civilization unprepared.

This is also the reason why Cicada-level 004 chose to accompany the flight instead of landing directly at the beginning.

Because there are unpredictable risks in directly contacting the spacecraft of unknown civilizations without preparation, this is strictly prohibited by Homo sapiens.

After launching the exploration plan for the outer space of the solar system, Homo sapiens ordered the Space Division to formulate a strict management plan, just to prevent this kind of thing.

Thank you for your support (ω｀), please subscribe, collect, monthly and recommendation tickets.The next chapter is eight o'clock in the evening.