Transdimensional Marketing

Chapter 329 Travel through time and space!

Evidence of the possible existence of advanced alien civilizations has been discovered. Normally, Chen Yu should prepare to return quickly and bring the same kind back to Earth safely.

But the existence of the R-type deep space ship made him full of confidence.

Human beings in 6877 are definitely advanced civilizations spanning multiple planetary systems.

Chen Yu does not believe that Proxima Centauri will have a stronger civilization than humans in the 60th century.

In the world of science and technology, the changes of each era exceed that of the sky and the earth, not to mention the gap of thousands of years.

So with only one civilian ship, Chen Yu has the confidence to beat the second-level civilization under the "Kardashev" system.

And this Trisolaran galaxy will not have a civilization above the second level anyway, otherwise the solar system that is just a short distance away has long been colonized...

What's more, if the blue light ball is really a detector, then the existence of Chen Yu and his party has already been detected. For the safety of the earth four light-years away, he is obliged to investigate clearly and solve the troubles that may threaten the earth.

Standing in place, Chen Yu looked at the dazzling twin stars ahead, and his brain began to make various plans.

"I don't know if detonating a star here, the distance of four light years, will affect the solar system..."

After a while, the spacecraft broke away from the planet's gravitational force. Chen Yu immediately controlled the hull, pushed the normal speed to the extreme, and began to revolve around the planet.

Looking at the rapidly rotating red planet under his feet, Chen Yu explained to the camera: "I am scanning this planet, 360° to check whether it has life. There are two built-in scanning systems in the spacecraft, one isotopic The analyzer and a circular polarization life scanner cooperate with each other to complete the three-dimensional reconnaissance of the planet, which is very efficient."

"The analysis of isotropic substances was born in theory in 3155, and it was actually used in about 4000 years. As the name suggests, it is used to detect different nuclides of the same element with the same number of protons and different numbers of neutrons. Through the detection of these elements, It can be keenly detected whether there are 'artificial' manufacturing elements above the standard amount in the planet. If there is, it means that there is an intelligent civilization here. And the level of civilization has reached the atomic level."

"Circular polarization life scanner, the theory was born around 2019, and it was actually used in the 30th century. The detailed explanation of circular polarization is very complicated, involving physics, optics, and various complex formulas. Let me just say it briefly, can't listen It doesn't matter if you understand."

"The amino acids that make up human proteins are all left-handed versions of their respective molecules. When light interacts with these long chains, it becomes circularly polarized. Its electromagnetic waves will spiral outward in a clockwise or counterclockwise motion. And The so-called circular polarization scan is to detect whether there is circular polarization in the planet. If there is, it means that there are living beings here."

"Two sets of systems, the latter determines whether a creature exists, and the former verifies and determines whether a creature has reached the level of intelligent civilization."

"Of course, it's ironic..." Chen Yu shrugged: "According to the knowledge I got, the circular polarization life scanner was actually used for the first time, not for searching for alien life, but for war. Determine the concentration of people through satellites land, and then targeted attacks. One hit and one hit, it's a blast."

【…】

[As expected of a human being. 】

[As expected of a human being +1. 】

【What a fucking genius...】

[It's over, the reminder of the UP master, countries must start to study it. 】

[Maybe it has already started. 】

[The last issue, please cherish it. 】

During the explanation, the R-type deep space ship completed a circle around the planet, but neither of the two major systems sent any prompts.

With a blank expression on his face, Chen Yu turned around and continued flying along the equator.

A few minutes later, another lap was over, and there was still no sign of life.

"It seems that it is not on this planet." Chen Yu turned the spacecraft and flew towards the two big stars: "It's normal, this place is really not suitable for life. Let's go to the double star to have a look. I guess there should be There are quite a few planets."

"The distance to Tianmen 2 A and B is very long, and it is necessary to start the super-light speed voyage. But to start the super-light speed, you have to run out of the gravitational range of the red dwarf. Therefore, this time will take at least ten minutes."

"Then take advantage of these ten minutes or so, let's make a very fun game."

Then, Chen Yu pointed to the direction of the solar system: "Look there, there is a star, right?"

The camera looked at the same time as everyone in the boat.

"This beauty." Chen Yu walked to Xing Biqi in the corner: "I noticed that you have been looking at that star, do you know what it is?"

"Solar system."

"How did you know?"

"I…I remember its location."

Being watched intently by everyone, Xing Biqi seemed a little nervous. And thinking that there will be hundreds of millions of people watching her in the live broadcast room, the mind is dizzy for a while.

"That's right, that's the solar system."

Patting the girl on the shoulder, Chen Yu walked into the crowd and talked eloquently: "Someone must be very curious. We traveled four light years in four hours. Looking back, can we see the earth four years ago clearly?" Woolen cloth?"

As soon as this remark came out, the eyes of the interactors on board, the hundreds of millions of viewers in the live broadcast room, and the scientific researchers of various institutions all lit up!

It was an extremely interesting experiment for all.

"The answer is yes. The solar system we see now is exactly what the solar system was four years ago, so the earth was also four years ago. With the telescope technology built into the spacecraft, most of the light information from four light-years away can be easily obtained, With the model filling of the 60th century, it is not a problem to restore the image of the earth."

"Then start now and look at Earth in 2017."

Chen Yu just did what he said, without any fuss, and turned on the zoom function directly in the direction of the solar system.

"Shua!"

"Shua!"

"Shua..."

As the distance gets closer, the solar system that originally shone like a star becomes like a full moon.

Jupiter and Saturn not far away are also clearly visible under the reflection of the sun.

"See? This is the solar system four years ago. The positions of the planets are completely different from now."

As he spoke, he continued to zoom in.

"Shua..."

The blue earth appeared in the picture...

[Awesome! 】

[Earth four years ago! 】

[I'm traveling through time! 】

[Can you still zoom in on the anchor? Look at the guts. 】

【magic. 】

【I made a decision! Learn astrophysics in the future! So romantic! 】

[Brother, believe me, I would rather study medicine than get involved in astrophysics. It's too late to look back now. 】

[This evaluation is really full of energy! It's like watching a movie, stabbing a chicken. 】

"You are on the earth in 2021, but you saw the earth in 2017 through my live broadcast room. From a certain point of view, this can be regarded as a kind of time travel."

"But with my current position, I can't adjust the direction casually, so I can only see a corner of the Eastern Hemisphere, barely reaching the border of China. It should... be the boundary of Yunnan and Guizhou? Now continue to zoom in and try to see what the spaceship's telescope can see. degree."

After the words fell, he manipulated the screen to zoom in again.

Including Xing Biqi, everyone in the hall hurriedly gathered behind Chen Yu, their eyes widened, and they waited earnestly for the next magical scene...