Found evidence that advanced alien civilizations may exist. Normally, Chen Yu should be prepared to return quickly and bring his kind back to Earth safely.
But the existence of the R-type deep space ship gave him confidence.
Humanity in 6877 was definitely an advanced civilization spanning multiple planetary systems.
Chen Yu does not believe that Proxima Centauri will have a civilization stronger than that of humans in the 60th century.
In the world of science and technology, changes in each era are greater than those between heaven and earth, not to mention the gap of thousands of years.
Therefore, with just one civilian ship, Chen Yu is confident that he can defeat the second-level civilization under the "Kardashev" system.
In any case, there will be no civilization above level 2 in this Trisolaran galaxy, otherwise the solar system just a stone's throw away would have been colonized long ago...
What's more, if the blue light ball is really a detector, then the existence of Chen Yu and his party has already been noticed. For the safety of the Earth four light-years away, he has the obligation to investigate clearly and solve the troubles that may pose a threat to the Earth.
Standing there, Chen Yu looked at the dazzling twin stars in front of him, and his brain began to make various plans.
"I wonder if detonating a star here, four light years away, will affect the solar system..."
After a while, the spacecraft broke out of the planet's gravitational range. Chen Yu immediately controlled the hull, pushed the normal sailing speed to the extreme, and began to rotate around the planet.
Looking at the rapidly rotating red planet under his feet, Chen Yu explained to the camera: "I am scanning this planet to explore 360 degrees whether there is life on it. There are two sets of built-in scanning systems in the spacecraft, one is the same as the one that asks for matter. The analyzer and a circular polarization life scanner cooperate with each other to complete three-dimensional reconnaissance of planets, which is very efficient."
"The theory of isotopic substance analysis was born in 3155, and was actually used around 4000. 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, You can keenly detect whether there are 'artificial' manufacturing elements above the standard amount in the planet. If there are, it means that there is an intelligent civilization here. And the level of civilization has reached the atomic level."
"The theory of the circular polarization life scanner was born around 2019, and was actually used in the 30th century. The detailed explanation of circular polarization is very complicated, involving physics, optics, and various complex formulas. I will just say it briefly, if you 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 propagate outward in a spiral motion, clockwise or counterclockwise. The so-called circular polarization scanning is to detect whether there is circular polarization in the planet. If there is, it means there are living things here."
"Two systems, the latter determines whether living things exist, and the former verifies and determines whether living creatures have reached the level of intelligent civilization."
"Of course, it is worthy of irony..." Chen Yu shrugged: "According to the knowledge I have obtained, the circular polarization life scanner was actually used for the first time, not for searching for extraterrestrial life, but for war. Determining the gathering place of people through satellites , and then targeted attacks. One hit at a time, one hit at a time, which is great."
[…]
[As expected of a human being.]
[As expected of a human being +1.]
[What a genius...]
[That’s it. With this reminder from UP, all countries must start studying it.]
[Maybe it started already.]
[This is the last issue, please cherish it.]
During the explanation, the R-type deep space ship completed a circle around the planet, but neither system sent any prompts.
Chen Yu had no expression on his face, changed direction, and continued flying along the equator.
A few minutes later, another circle was completed, and there was still no sign of life.
"It seems that it is not on this planet." Chen Yu turned the spacecraft around and flew towards the two big stars: "It's normal. It's really not suitable for life to live here. It's better to go to the twin stars 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 you need to start the super-light speed voyage. But if you start the super-light speed, you have to run out of the gravitational range of the red dwarf star. Therefore, this period of time will take at least more than ten minutes."
"Then let's make a very fun game during these ten minutes."
As he spoke, Chen Yu pointed in the direction of the solar system: "Look there, there is a star there, right?"
The camera and everyone in the ship looked at it at the same time.
"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 where it is."
Xing Biqi seemed a little nervous when everyone was staring at him intently. And thinking that hundreds of millions of people would see her in the live broadcast room made her head spin.
"Yes, that's the solar system."
Patting the girl on the shoulder, Chen Yu walked to the crowd and talked: "There will definitely be people who are very curious. We walked four light years in four hours. Looking back, can we clearly see the earth four years ago?" Woolen cloth?"
As soon as these words came out, the eyes of the interactors on the ship, the hundreds of millions of viewers in the live broadcast room, and the scientific researchers from various institutions all lit up!
This is an extremely interesting experiment for everyone.
"The answer is yes. The solar system we see now is exactly what it 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 four light-years away can be easily obtained. By filling in the 60th century model, it is not a problem to restore the image of the earth."
"Then let's start now and look at the Earth in 2017."
Chen Yu just did what he said without any hesitation, and directly turned on the zoom function in the direction of the solar system.
"Uh-huh!"
"Uh-huh!"
"Shua..."
As the distance gets closer, the solar system that originally shined like stars becomes like a full moon.
Jupiter and Saturn not far away are also clearly visible in the reflection of the sun.
"See? This is the solar system as it was four years ago. The planets are in completely different positions than they are now."
As he spoke, he continued to zoom in.
"Shua..."
The blue earth appears in the picture...
[Awesome!]
[Earth four years ago!]
[I have traveled through time!]
[Can you still zoom in on the anchor? Look at the guts.]
[magic.]
[I made a decision! I will study astrophysics in the future! So romantic!]
[Brother, believe me, you would rather study medicine than get involved in astrophysics. It's not too late to turn back now.]
[This review is really high-energy throughout! It's like watching a movie, Chicken.]
"You are in the Earth in 2021, but you saw the Earth in 2017 through my live broadcast room. From a certain perspective, this can be regarded as a kind of time and space travel."
"But from 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, right? Now continue to zoom in and try to see how far the spacecraft's telescope can see .”
After finishing his words, he controlled the screen to zoom in again.
Including Xing Biqi, everyone in the hall quickly gathered behind Chen Yu, their eyes widened, and they were seriously waiting for the next magical scene...
(End of chapter)