The atoms of this purple substance are not simply covalent bonds. There is a lot of variation in the bond type, and some of the electron energy is reduced due to the overlapping of the electron clouds. This high-strength material, which cleverly utilizes a variety of nanostructures, reduces the energy of electrons to the extreme for greater robustness.

In a word, civilizations that are willing to use "Orika Six" as a communicator material must be much more powerful than humans. Because between interstellar civilizations, this material is traded in "grams".

That's a luxury in itself!

Everyone was careful, not knowing what the purpose of this "sower civilization" was......

“…… Did the robot press this button when it detected the detector? When Yu Yifeng asked this sentence, cold sweat flowed down his head.

If there were, he would have given the order at once, starting the curvature engine and running away!

It's not that he's cowardly, at such a critical moment, he also replaces the engine of the fart, and the safety of civilization is the most important thing......

The tension was so high that all they could hear was the heavy breathing in the conference room, and everyone felt an abyssal heaviness at the thought of possibly facing an incomparably powerful civilization.

"No...... Probably not! ”

An expert who specializes in testing thought for a few minutes and gave a reasonable explanation.

"You see, it's protected by glass...... We didn't completely disassemble the detector and theoretically wouldn't push the buttons...... I just don't know...... Have you ever touched the glass? ”

A group of staff members are still trying to retrieve the video footage of the investigation from the previous days. They were afraid that one of the robots would press the glass for the first time and invisibly press the button embedded inside......

Three days ago, no one remembers this kind of detail, and it must be investigated through video.

And Yu Yifeng was carefully asking several engine experts.

"Although the engine of the spacecraft is being replaced, it is still in a state of ready to start at any time because of a large number of spare equipment."

"The whole start-up time is about fifteen minutes."

Hearing this reply, he breathed a sigh of relief.

Fifteen minutes is a very short period of time for the entire universe.

"All kinds of reconnaissance equipment are in full swing!"

He felt it again, and there was no sense of imminent death in his heart, and he said: "Okay, don't panic first, in theory, the probability of this sower civilization reporting malice is not great......"

“…… They have worked hard and spanned thousands of years, in order to play tricks on the civilization that picked up the detector behind? Unlikely, ......"

The staff was actively accessing the detection video, and Yu Yifeng and the others could only put this question behind them for the time being and continue to discuss what was not finished.

To get back to the point, this civilization called the "Sowers" discovered this probe more than 10 million years before humans, and they did almost the same thing as the Atlantic civilization...... Burned a portion of the message on a metal disk and threw it back away.

After that, there was no more information behind the metal plate, which couldn't help but make people a little disappointed.

It seems that the new human civilization is the third civilization to pick up the ancient detector......

A low-level civilization inheritance actually involves three different interstellar civilizations, which makes people feel a little emotional.

Such a sense of wonder and vicissitudes can never be felt on a planet.

Although the time gap between the first two civilizations and human beings is too long, even the latter sowing civilization is more than 10 million years different from human beings......

Two unknown civilizations, except for two sentences added to the back of a metal disk, plus a U-disk-like communicator, there is nothing else.

This feeling is not at all indescribable, human beings are actually a little eager to communicate with the same beings, or higher beings.

Humanity has never spoken to a serious interstellar civilization, does not know their thoughts, and does not know their ideology.

But if you want Yu Yifeng to press the communicator button, you will never dare.

The people in the conference room began to analyze the meaning of these two pieces of information, and wanted to dig deeper information.

First of all, there is the "Atlantic civilization".

The scientific and technological prowess of this civilization is unknown, but the temper seems to be ...... Pretty good?

"After all, in more than 20 million years, even if the probe relies on inertia and can fly more than 2,000 light years at a speed of 30 kilometers per second!"

If humans had discovered this probe at that time, but it was very, very far away from the other planet, it would have been impossible for people to run over and explore each other's lives and deaths.

"Send one drone at most."

But this Atlantic civilization, perhaps out of boredom or curiosity, seems to have really explored the final end of the Tucker civilization and recorded it at the end of the metal disk.

“…… From this point of view, the Atlantic civilization should be a little more powerful than us. ”

"Then, out of what kind of intention, they relaunched the probe...... There is also a vague sentence written at the end...... The difficulty of controlled nuclear fusion. ”

Yu Yifeng calmed his head, wanting to guess the other party's thoughts.

It's elusive and the amount of information is just too little.

For the other party, it seems that he has just done a trivial matter, and it is impossible to forcibly deduce the logic of the other party's behavior.

"The information they burn is most likely true, and it is a kind reminder. At least from our point of view...... That's right. They don't have any reason to tell lies. ”

"That is, the Atlantic civilization, a civilization with a little kindness?"

These things are already all that human beings can analyze.

Followed by...... It is the "seeder" message at the back.

This civilization gives more content, and it is also the focus of people's analysis.

First, according to "What's even more amazing is that there are great ...... Records of the Atlantic civilization. This sentence shows that the Atlantan civilization in front of it seems to have been highly developed under the baptism of time......

To be called "great" by another civilization is beyond people's expectations.

Because of self-esteem or some mental barriers, it is difficult for human beings to call another civilization great, even if the other party is 10,000 times more "powerful" than themselves.

The new human civilization was beaten half to death by the destroyers in front of it, and did not call the other party "great", but had a kind of unconvinced mentality.

Of course, extraterrestrial civilizations must have a different way of thinking, and maybe they are more straightforward than humans.

"The first possibility is that this Atlantic civilization is a very friendly and friendly high-level civilization that likes to help more low-level civilizations......"

"It's also possible that this Atlantan civilization used to be very powerful, but now it has declined, and for a civilization that has gone extinct, it doesn't seem like a big deal to compliment greatness." Minister of Security Xu Yunjin said with a frown.

"Thirdly, this civilization is really, really powerful...... beyond the imagination of normal civilization...... S-class civilization? ”

This matter aside, the "great" Atlantic civilization is too far away and too old for human beings, which is equivalent to just a noun.

But the scientific and technological strength of the sower civilization behind ...... It's definitely the kind of mountain elevation, because there is a term mentioned in it - "tachyon detector"!

That is, - "fast son"!

As soon as they heard this term, the eyes of many scientists couldn't help but sparkle, and Zisensen had a lot of associations.

This is a realm that humanity has never touched, a great secret hidden in deep space.

"The tachyon detector is a conjecture method that exceeds the speed of light...... Yes, faster-than-light! From this point of view alone, the Sower civilization is not sure how many times stronger than the destroyer civilization we encountered! ”

One of the scientists said in a somewhat depressed tone, as if he had seen a huge opportunity, so that his whole body trembled.

"I don't know if it's a translation error, or if it's the kind of ...... we guess."

The conjecture of "tachyon" has been around since the time of Albert Einstein.

Through further research on the special theory of relativity, scientists have found that the "tachyon", which is originally faster than the speed of light, does not violate the special theory of relativity.

The mystery of the speed of light is fascinating, and no one knows why the universe has set the limit of the speed of light.

And "tachyon" is the greatest possibility to surpass the speed of light.

This kind of particle with imaginary mass, which theoretically exists in the fast universe, will always be faster than the speed of light, and can never go down to the speed of light.

The biggest difference between tachyon and other known matter is that it has a negative gravitational characteristic, that is, it produces a repulsive gravitational force, similar to the properties of dark energy, and other properties are described in quantum field theory and string theory, similar to normal matter.

But until now, people have no idea why the "fast son" cannot be found.