The Great Wall is frozen in ice and snow.
Lin Xu was wearing power armor, lying on a lounge chair placed on the wall of the Great Wall, looking up at the sky.
Without the plasma blue light beam ejected by the planetary engine pointing directly into the sky, the earth's sky at this time became increasingly quiet.
The dark starry sky is dotted with dense stars, forming a shining Milky Way.
It looks no different from the Earth's starry sky in the past, except that because the Earth has lost its atmosphere, starlight cannot be refracted and stars cannot twinkle.
At the same time, the starry sky looks clearer because of the loss of light pollution.
At this time, the earth has long been far away from the Proxima Centauri galaxy and is sailing through the universe at one-twentieth the speed of light.
And as more and more planetary engines are equipped with curvature engines, and each curvature engine is started, this speed is still increasing bit by bit.
The direction that the earth is heading at this time is exactly the direction that the human voyage fleet has been heading since the White Star set sail again thousands of years ago.
According to the information in the White Star database, the target of the human voyages ten thousand years ago was another galaxy 180 light-years away from the Proxima Centauri galaxy.
Because according to human observations and calculations at the time, it was also a galaxy with Earth-like planets.
So humans made it their next stop.
So Lin Xu followed in the footsteps of humans and naturally wanted to take a look.
At least we need to find humans, the next route.
It is expected that all the curvature engines on the 100,000 planetary engines will be installed in ten years.
By then the speed of the earth will also reach twice the speed of light.
In other words, in about a hundred years, the earth will reach the target galaxy.
Explore the next steps of humanity.
"Master, it's time for you to sleep." Miss Qiu appeared behind Lin Xu and reminded him.
That's right, Lin Xu is going to sleep again.
This time it is a hundred-year hibernation. As expected, it will be able to reach the target galaxy after waking up.
"Wait a minute, let me watch for a while." Lin Xu looked at the stars in the sky and sighed, "Unfortunately, there is no blue sky!"
"If you want to see the blue sky, just go and see it under the ecological dome." Miss Qiu suggested.
"That's not a real blue sky. Unless the ecological dome covers the entire earth, the sky is false." Lin Xu sighed.
Immediately, Lin Xu was suddenly stunned.
Since there is no need for planetary engines to perform plasma injection to accelerate the earth, then if we can build an ecological dome that is huge enough to encompass the entire earth, will it be possible to restore the entire earth's ecology and restore the earth to its former appearance? Woolen cloth?
It couldn't be done before because the planetary engine needs to eject plasma to accelerate the earth, so it cannot be wrapped at all.
But the curvature engine uses space curvature bubble technology to accelerate the earth, which directly distorts the space around the earth to achieve the purpose of moving the earth.
Therefore, even if the entire earth is wrapped, it will not affect the operation of the curvature engine inside.
Because the power of the curvature engine acts directly in space, it will not affect any object on the surface of the earth, even the huge ecological dome that wraps the world.
It seems really feasible.
However, this must be a huge project.
But it doesn't matter. The autonomous machinery is idle anyway. After completing the construction of the curvature engine factory and the anti-gravity factory, and the installation of the curvature engine of 100,000 planetary engines.
They can just start building an ecological dome that covers the entire earth. It doesn't matter when it is built. It's just idle anyway.
So he did it as he thought. Lin Xu immediately summoned seven intelligent quantum computers and began to calculate the feasibility of doing so.
The final result is gratifying, and it is actually feasible in theory.
After there is no need for planetary engines to inject plasma to accelerate the earth, wrapping the entire earth with an ecological dome will not affect the normal operation of the curvature engine on the earth's surface at all.
It’s just that it will take a little longer to build such an ecological dome that encompasses the entire earth.
It may take hundreds or even thousands of years to build. After all, it needs to cover the entire earth. The amount of work is really huge.
Compared with the amount of engineering work required to build 100,000 planetary engines, it is simply a younger brother.
If the earth is compared to a big watermelon, then building a planetary engine on the earth would be like dotting some sesame seeds on the surface of the watermelon.
But now it is necessary to wrap the entire watermelon.
The amount of work has more than doubled.
But Lin Xu has plenty of time.
Again, the self-disciplined machine is idle anyway.
When I think about it, I don’t need to wait for the earth to return to the solar system before I can see the blue sky again and the flowers hanging on the branches.
Lin Xu couldn't help but get excited.
So in order to discuss with intelligent quantum computers the matter of wrapping the entire earth in an ecological dome, Lin Xu's hibernation time was postponed for a few more days.
The entire plan was finalized and was named Project Earthdome.
The Earth Dome Project is to first build one million sky pillars to support the entire Earth's sky.
Each sky pillar needs to be 100,000 meters high, which is 100 kilometers. The height is nearly ten times that of the planetary engine. It is far more difficult to build than the planetary engine.
Then use the sky pillar as a node to build an ecological dome covering the entire earth.
You must know that in the 21st century, the height of the Tiangong space station from the ground is only 340 kilometers.
It can be said that by that time, the entire Earth's dome will be at a height of 100 kilometers, and will have included the troposphere, stratosphere, mesosphere, and part of the thermosphere of the Earth's atmosphere, except for the exosphere.
Once built, the Earth's atmosphere can be restored to its former state under artificial adjustments.
At the same time, the orbit of the artificial sun and the orbit of the artificial moon must be laid out in the sky.
Let the sun and moon return to their usual operating patterns.
The entire plan is expected to take a thousand years, maybe even longer.
But just thinking about the scene after the plan was completed, Lin Xu couldn't help but laugh.
Finally, the plan was finalized. Only after the autonomous machinery has completed the installation of the curvature engines of all 100,000 planetary engines in ten years and completed the anti-gravity transformation of each other, the Earth Dome Project can begin.
So Lin Xu entered the dormant warehouse with a beautiful vision and began a century-long dormancy.
Although by the time his hibernation ended, only a small part of the Earth Dome Project had been completed.
Lin Xu still couldn't wait to see what the plan would look like when it was actually implemented.
