A few days have passed, and Yue'er, the artificial intelligence on Tissot, has selected more than 100 suitable main base landing sites from the current Mars data terrain panel.

Chen Mengchuan and others conducted detailed exchanges and discussions on more than 100 suitable main base landing sites, and finally selected a medium-sized crater with a diameter of about 9.41 kilometers and a core area depth of about 0.832 kilometers located in the equatorial belt of Mars! Chen Mengchuan and others named it the "Luoyu" crater.

This medium-sized crater is located in a more tortuous area of the Martian equatorial zone, surrounded by many Martian mountains, the overall altitude area is higher, and the crater is surrounded by mountains.

After the final base landing site was selected, the Tissot headed for the "Falling Feather" crater, and soon after arriving at the falling feather, the spacecraft flew over the interior of the crater area, and quickly opened the cabin for landing.

The Tissot landed not really landing, but hovering at a distance of about 40 centimeters above the surface.

Subsequently, a large number of exploration rows of polybby crabs were quickly released to carry out further observation and exploration work on the crater, although the "falling feather" crater has been selected, but the area of the crater is not small, and it is necessary to find the most suitable area for further preparation.

In a few hours, the polycymbal crabs completed the entire crater exploration work, and the newly imaged crater structure map has a clearer data report.

The staff in charge of the construction of the base quickly began to analyze the structure of the crater, and soon came up with an equilateral hexagonal area located in the center of the crater and a southeast area, which was the most suitable location for the base.

Then the multi-armed crabs soon began new work, drilling holes and stationing foundations. 6 in the periphery, 6 in the central area, and 1 in the core area, for a total of 13 foundation core holes.

The drilling speed of the multi-armed crabs was very fast, and it took almost only ten minutes to complete all the holes and foundation embedding of all 13 core base pillars.

Then, with hundreds of uniform gravitational presses, the entire base area was repeatedly further compacted, and finally the flatness was repeatedly adjusted, and the laying of the base floor began after a few hours.

Through the data flow and video screen information, Chen Mengchuan only watched the work of the multi-armed crab a few times, and then did not care about the construction of the base, because of the existence of gravitational multi-armed crab, these works are simply not difficult, just like building blocks, and the things on the site are fully automatically installed and built.

In less than half a day, a huge hexagonal metal floor with a side length of 1,200 meters and an area of more than 3.74 million square meters was quickly laid.

Subsequently, the multi-armed crab cooperated with a large number of gravitational bee colonies, and soon began to carry out edge work and capping work based on 13 ultra-long dense steel foundation pillars. After four days of work, all the sealing work was completed on the huge main site of a composite structure, and a large number of dense graphene solar heat-absorbing photovoltaic panels were made into flip structures and spread all over the roof of the site.

After the foundation of the base was completed, more gravitational dobby crabs began to be put into the internal construction work.

First of all, a large number of Martian soil was collected externally for laboratory work, and a large number of component tests and analyses were carried out, and in the next base work, these Martian soils will be used for plant cultivation, which will be a long-term and continuous work.

In the future, all oxygen supply within the entire base will depend on the photosynthesis of these large quantities of plants.

All the design work was completed in advance, the uneven structure of the whole 40 layers, each layer of the structure is 10 meters high, and there are uniform green areas, the soil that passed the composition test is quickly covered little by little on the plant area, after a few hours of time all the soil layers in all the plant areas are covered with uneven height, after a period of time, the vegetation will be implanted.

Nearly 100 multi-layer sealed cabins of various sizes and specifications were also completed in the next few days.

After all the sealing chambers were completed, the biological circulation department began to carry out air modification of the main base, and after the release of air from a large number of compressed air tanks and continuous testing, the air composition of the main base that had completed the sealing work was very close to the earth's environment.

After the final radiation and magnetic field tests were completed, the basic conditions for human survival were finally completed at the main base.

After that, the gravitational adjustment of the whole base began, and under the multi-directional compound control of a large number of gravitational nodes, the gravitational force of the entire base was basically equal to the gravitational force of the earth.

After this step, the Tissot began to supply water to the base, and the photovoltaic power station began to officially start, and the entire base was brightened up in an instant!

"Does anyone plan to go to Mars together?"

"Brother Chuan! Go, go! ”

"Brother Chuan! Gotta go! ”

"Count me in!"

"And my ......"

Chen Mengchuan's voice was sent to the entire Tissot, and even the people in the main control room were all excited, and they all opened their mouths to become the first Mars landers, which is undoubtedly the first time that humans have landed on Mars!

Seeing everyone cheering so much, Chen Mengchuan laughed: "Yue'er, remove all manual control operations of the Tissot and fully enable the fully automatic control system." Prepare to dock with the main base. ”

"Yes, father." Tissot AI Yue'er replied immediately.

Then on the Tissot, a huge pipe slowly stretched out, and soon docked to a special sealed hatch of the main Martian base, and the Tissot members, who had been looking forward to it, left the Tissot one by one through the huge pipeline elevator and appeared on the huge Martian base that was still under construction......

As the first group of people to arrive at the Mars base, Chen Mengchuan and a small group of people boarded a small gravitational platform and toured around the base.

After the pipeline sent the last few scientific researchers, it immediately entered the cargo mode, and the multi-armed crabs began to transport various materials such as plants, food, and experimental equipment from Tissot to the Mars base on a large scale.

In this way, thousands of human beings from the earth have become guests of Mars, which has been deserted for an unknown number of years, and everyone, including Chen Mengchuan, has become the first explorer to land on Mars in human history!