I add some practice in the real world

Chapter 353 352 Contact of the Second Kind!
"what?"

"1300 billion kilometers?"

Seeing the results of this data analysis, not only Zou Ying was dumbfounded, but even Zhong Deyuan and several older base executives also stared wide-eyed.

Because this value is too short and too close for those scientific researchers who are engaged in aerospace work!

Although the radius of the entire solar system is only 150 billion kilometers, even Voyager 1, the farthest spacecraft launched by humans, has only traveled 230 billion kilometers away from the earth.

You must know that Voyager 1 was launched in September 1977 in the last century, and it took a full 9 years to barely leave the solar system.

But in the cosmic space, which is often calculated in light years, 1300 billion kilometers is just the distance traveled by light for five days.

"Quickly retrieve the star map coordinates of the signal source."

"Add the time of the previous solar flash to the coordinate axis!" Elder Zhong stared at the data as if thinking of something, and hurriedly asked the technician to recalculate according to his requirements.

Soon, the technicians understood Zhong Lao's meaning, and after re-inputting various parameters, a three-dimensional map of galaxies centered on the solar system was projected in front of everyone in the form of virtual imaging.

I saw the sun in the center of the galaxy map flashing outwards in accordance with the Morse code, and circles of faint light ripples visible to the naked eye continued to spread outward from the center of the solar system.

Counting from 10 days before Chen Jue made an emergency landing on the earth, the light source caused by the first solar flare stopped abruptly when it passed the signal source distance of 1300 billion kilometers on the space map.

Immediately afterwards, the special frequency electromagnetic waves fed back from this signal source returned to the earth at the speed of light, causing the two ancient bronze artifacts in the base to resonate.

Seeing the results of this analysis and comparison, not only Mr. Zhong fell silent, but even Zou Ying, Liu Chengdong and others froze in place.

"Old Director..." Zou Ying took a deep breath, hesitating to speak but not knowing how to speak.

On the other hand, Zhong Deyuan, an old man over 60 years old, sighed at this moment: "That's right! It's indeed contact of the second kind. The discovery of the prehistoric remains of the second home is enough to prove that we humans are no longer in this universe. alone."

"I just didn't expect that the other party was so close to us!"

Looking at the virtual imaged three-dimensional galaxy map, the 1300 billion kilometers marked out from it are stimulating everyone's brain nerves.

As for the second type of contact in Zhong Deyuan's mouth, it is a technical term for the observable traces left by alien civilizations on the earth.

This type of contact is divided into five levels, from the first type of contact when UFOs are observed; to the third type of contact with aliens directly face to face; and the fourth type of contact in which humans are brought into UFOs by aliens; and Human beings initiated the communication with the consciousness of extraterrestrial beings to contact of the fifth kind.

The second type of contact is considered to be a relatively rare type of contact with alien civilizations. The most famous one is that in 1974, in order to celebrate the completion of the Arecibo radio telescope, scientists used this radio telescope to send a message to a planet 25000 light-years away from the earth. The globular cluster M1300 transmitted a coded message.

This piece of information code records: the helical structure of human DNA, the basic carbon-based composition of human beings, as well as the height and outline of human beings, the population data of the earth, the coordinates of the solar system and the diameter of the Arecibo radio telescope .

In the eyes of those scientists at the time, this approach was a kind of showing off and celebrating to the unknown universe, as if expressing the level of human technological progress to the outside world.

It's like a poor man who became rich overnight, if he doesn't go out and shout "I'm rich", and if he doesn't show off his sense of superiority, he will definitely feel uncomfortable.

Ever since, after 30 years, human beings received a reply letter from an advanced civilization in this star cluster.

It was a new type of "crop circle" recorded on a wheat field. From the outside, it looked like a QR code commonly used today, but the information translated from it highly overlapped with the information code launched 30 years ago.

Only the chemical elements of the basic composition of the body have been modified, from carbon-based to silicon-based. At the same time, the DNA structure of the alien civilization, the population of the alien civilization, and the alien with a huge head are attached. contour.

Although the authenticity of this incident cannot be verified, since then, this type of information contact with alien civilizations has been collectively referred to as contact of the second type.

Just like the solar flare triggered by Chen Jue before, it announced the existence of the earth to the whole universe in the way of Morse code, and even included a message of "I am here".

From the first second when the solar flare appeared, this piece of information has been continuously spreading out of the solar system along the light.

According to the propagation speed of light, at least 10 billion kilometers have passed in 2600 days, but any alien civilization within this distance can receive it.

Ever since, there was a strange feedback this time, which aroused the resonance of these ancient bronze artifacts.

If we wait for a while longer, as the signal of the solar flare spreads farther, who knows how many alien civilizations will respond in this way.

Only such a short distance gave Zhong Deyuan and others a sense of urgency.

You want to!
Since an alien civilization with no knowledge of technological level can receive signals and feed back signals to resonate with these ancient bronze artifacts that even humans cannot solve the mystery temporarily, the technical level of the other party must be higher than that of human beings.

According to the law of the dark forest of the universe, in the face of this unknown alien civilization, it is better for human beings to contact it as late as possible, or even better not to contact it.

Once technology is crushed, those who wait for human beings will either be enslaved or destroyed, just like the black slaves and Mayans in history.

This is why Zhong Deyuan and others feel that it is too short after seeing the value of 1300 billion kilometers. It is really because the human beings on the earth are not ready to contact the civilization of the universe.

Even the moon, the nearest satellite, has not yet been fully conquered. What qualifications do humans have to jump around and show off their superiority at will in front of those alien civilizations with inter-galaxy navigation technology?
……

A special meeting was held at the base that night, and the anomalies of these ancient bronze artifacts were reported to the higher authorities.

When Chen Jue heard the news, he had just filled his body with plasma energy.

At this time, he had just returned to his hometown in Chencun after diving all the way from Jiaopenji, and was planning to take a bath and go out to find something delicious to reward his internal organs.

Seeing this piece of news sent by Mr. Zhong, Chen Jue was also stunned, and muttered in his mouth: "Is it news of suspected alien civilization?"

Recalling the Morse code that was distributed by the last solar flare, Chen Jue knew that there would be such a day sooner or later.

It's just that I never expected that this day would come so soon.

"Let's go to the base. This ancient bronze artifact, which is like a WIFI router, should also have the function of a sun roulette." Chen Jue looked at the video attached to the message.

What kind of special vibration reminded him of the sun roulette brought back from his second home.

Before, due to his lack of cultivation realm, he was unable to get involved in the microcosmic world at the atomic level, so Chen was absolutely unable to analyze the specific meaning of these special frequency vibrations.

Now that he has made a breakthrough, he himself wants to solve these little doubts.

But just when Chen Jue was about to go out to the base, the property panel that had been silent for a few days finally had a new response in his mind because he broke through the void level and entered the version update!
　first update~
　
(End of this chapter)