Chapter 397
While speaking, he has turned on the Zhan blue projection screen, and after a few taps with his hand in the air, the special wavelength chart of the cosmic signal wave is presented in front of Tang Zheng.
The cosmic signal wave was developed by a rising scientific research team after Tang Zheng implemented a system of vigorously rewarding scientific research results. It is used for more convenient detection of various types in the universe. Signal.
The principle is very similar to that of water waves, using the characteristics of fishes that sense water waves.
As everyone knows, throw a stone into the calm lake. When the stone enters the water, it will produce a ripple that spreads out on the surface of the water.
Such ripples are called water waves.
But what humans see is only the water waves on the surface. After waiting for tens of seconds, the water waves visible to the naked eye will disappear.
But in fact, in the bottom of the lake, the kinetic energy of the stone when it enters the water continues to spread outward, but this wave can no longer be detected through the naked eye.
But the fish can still sense the propagation of this ripple, and judge whether it is dangerous from the amplitude of the wave.
This is why sometimes people feed food on the lake surface. Although they throw in some light breadcrumbs, they can hardly splash even a little ripple, but they can still attract fish under the pond.
This kind of fluctuation is not only in the water, but also in the air.
There are traces of impurities and particles in the air. If a baseball is hit, then in the parabola that it traverses at high speed, the impurities and particles will be instantly dispersed on both sides by moved towards. It also exhibits a fluctuating nature, but this is more subtle than the surface of the water and more difficult to observe.
Now, humans can directly observe the fluctuations in the universe through technology.
Think of the universe as a big pool, and the fluctuations of Gemini celestial bodies in any way can be detected by the new signal wave device.
Over time, it has derived out the cosmic signal wave as a separate knowledge.
Used to distinguish which is the common cosmic wave, and which is the rare or unknown signal wave.
Thanks to this specially established cosmic signal wave theory, the scientific research team in Lanzhixiang discovered the special fluctuation of today's signal wave detector.
It is as if a ship traveling on the sea will cause the sea surface to surge and form a lot of water waves.
Spaceships traveling in the universe will also produce cosmic waves.
The astronomical telescope made with super-optical prisms, finally, just now, I observed the space fleet that was slowly moving towards the blue township three light-years away.
"This special fluctuation was actually detected half a month ago, but we have not been able to observe any abnormalities around the Gemini celestial bodies."
"Until today, it has been driving. We were able to observe when another small stellar object three light-years away was nearby, and the light of the star shone on them. We will report to you immediately." Lin Xian roughly said about the situation.
I clicked on the screen again, and pulled out a few photos to zoom in.
Tang Zheng stepped forward and took a look.
Because the distance is three light-years away, human technology at this stage cannot shoot so clearly.
Only a very vague outline can be seen, and even the outline is incomparably mutilated, like a heavy mosaic.
But no matter how mosaic the picture is, this group of things is definitely not a celestial body in appearance.
In addition to the metallic luster reflected by the outer shell after it enters the range of stars, it is not difficult to infer that this is the outline of a space warship.
"Although I have not dared to say 100% that this is the warship of an alien civilization, the estimated result given by the calculator is as high as 80% or more." Lin Xian said solemnly.
Humans have never seen extraterrestrial life. Even the interstellar spaceship carried by the superior and Tang Zheng several decades ago is sufficient to verify that there are extraterrestrial life besides humans.
But it's one thing to know that they exist, and it's another thing to see these alien life with your own eyes.
No one can guarantee that the civilization and life born under the alien environment will abide by the same laws and regulations as human beings.
It is not uncommon for them to regard the sky as the earth and the earth as the sky because of the different stellar celestial environment.
Under such circumstances, the unknown challenge faced by humans, War General, will be extremely severe.
There are conflicts between races, even more how Star Clan.
"According to the estimate, will you land in the Land of Other Worlds or the Land of Blue within 300 years?" Tang Zheng asked.
If we land in 300 years, mankind will still have a chance to breathe. With 300 years of science and technology, mankind may decide how far it will go.
"The ability to take a light-year interstellar journey is a technology that we humans have not yet reached, indicating that their technology is above us. It also means that they must have discovered us This planet exists and has observed us. So this interstellar warship tour, I think it is rushing to us... As for the marching speed, we need to observe for a while. At present, their fleet is at one percent I’m driving at the speed of light, but I’m not sure if it’s the maximum speed."
"Then investigate the results first." Tang Zheng said solemnly.
After half a month, a new batch of results came out.
And it's still bad news.
"Report to the master that this space warship has excellent acceleration conditions. According to observations, the enemy ship has accelerated more than 500% in this half month! Now it has reached 5% of the speed of light. , And it seems that it is still accelerating. Even at 5%, only 60 years of development are left for mankind."
After receiving the report, Tang Zheng frowned slightly.
60 years.
This result will only be shorter.
If they can double their speed, reaching 10% of the speed of light, and counting the time required to decelerate when they are about to reach the Blue Country, they will probably land in 30 to 40 years.
It means that when the first humans are still in their middle age, these aliens will confront humans head-on.
"Find a way to communicate with this warship and figure out their way." Tang Zheng said.
Although this approach is stupid, if the other party does not find themselves, just go on a space travel, so spread the news, instead of confessing.
But this is a very small probability or even non-existent.
The extraterrestrial technology that can travel through space will inevitably detect traces of human activities on the Blue Land and the alien sphere.
Even if you zoom to Earth in the original world, any aircraft carrier of each country will pass through the territorial waters of other countries, and it will instantly with swords drawn and bows bent, mobilizing its own strongest armed forces.
even more how this kind of collision of interstellar civilizations, no matter what the other party's intentions are, if you rashly moved towards the blue country approaching without notice, this approach will undoubtedly add fuel to the fire.
Before preparing to go to war with alien civilization, make one final confirmation.
"I'll get in touch." Lin whispered, and quickly hung up the communication.
After another half a month, the newsletter received a reply for the first time.
Be translated into text that humans can understand.
[We, need, a new home. ]
It’s such a short sentence, but the meaning of it is already very obvious.
This is a group of invaders!
For the first time, mankind is about to face the collision of alien civilizations!