Chapter 638

half of the astronauts on Mars will be back soon, and they will return to earth in a rocket after a four month space journey.

When they have a good rest on earth, they will continue to set foot on the rocket to Mars, to replace those who remain on Mars.

Of course, the astronauts on Mars are not so idle. They have a lot of work to do.

The next step is to officially develop Mars, which has been prepared for such a long time. Now we can finally start.

Mars base was built for the purpose of developing Mars, otherwise Yesu spent so much time on Mars.

The first step is to carry out preliminary mining operations on Mars, and then smelt the minerals and transport them back to earth.

Of course, Yesu is going to mine all the precious metals with high prices, otherwise they will not be able to earn the transportation expenses back to the earth.

The second step is to expand the size of the Mars base and increase the number of wayward missions on Mars.

Slowly wait until the Mars base is big enough, and that's the last step.

Finally, Yesu hopes to build a large human settlement on Mars, larger than a city scale, and arrange a lot of human work on it.

If this can be done, it can be said that human beings have begun to immigrate to Mars.

Ye Su's ambition is very big. He can't be satisfied just by developing Mars.

He is going to immigrate to Mars on a large scale to build a second earth.

However, it is still too far away to say that now, what ye Su needs to do is to do a good job in the first step of development.

The first step of development is related to the success or failure of the following steps.

Only by successfully starting mining on Mars and successfully transporting it to earth, can we start the next plan.

The large-scale expansion of the Mars base in the future cannot be done at the present technical level.

With the rocket slowly transport people and equipment materials, it is not known when it will be able to build a city on Mars.

Therefore, if we want to develop Mars on a large scale, we need a new transport vehicle to replace the rocket as a vehicle between the earth and Mars.

When the rocket can no longer meet the needs of Yeosu transportation, it is time for the spaceship to enter the arena.

The volume of the spaceship is much larger than that of the rocket, and the speed is many times faster.

If you have a spaceship, you can't limit Yesu's traffic.

But if Yesu wants to build a spaceship, it needs a rare metal.

Platinum is a necessary material for the construction of spaceships, and it needs a lot of usage. At least, the production on earth can not meet the requirements.

So Yesu paid attention to Mars, hoping to get enough platinum from Mars.

To know the platinum reserves on Mars, the shallow mineral veins are hundreds of times of the earth's, far more abundant than the reserves on earth.

The shallow veins that are easy to mine on Mars are enough for yezou, not to mention deep ones.

It can be said that the platinum and gold deposits on Mars are what Yesu must get in the future, and it is also the reason why Yesu develops Mars so vigorously.

Yesu then put the work of Mars development, mainly on the mining of platinum gold.

Although there are other precious minerals on Mars, platinum is what Yesu needs most now.

Soon, the five astronauts who returned to earth set foot on the journey home, and the remaining people began their own work.

Today is the time to officially mine the platinum gold mine, so the unknown astronaut got up very early.

The conditions in this Mars base are perfect, even everyone's room has hot water supply.

After the astronauts finished washing in the room, they came to the restaurant of the base.

This Mars base covers a large area. In addition to the space occupied by the necessary equipment, there are enough living areas.

The living conditions in the living area are very good, not only each astronaut has a small kit, but also has built a special dining room.

The astronauts in the Mars base had breakfast in the dining room and started the day's work.

They don't have to do the cleaning after cleaning. Naturally, there will be cleaning robots to help them finish these chores.

First of all, they have to check the equipment in the base, which is related to their life safety, so they can't be careless.

After checking all the equipment, they have to go to the ecological planting area to see how the vegetables and grain grow.The ecological planting area is a huge semicircular building with several special lighting devices on the ceiling to imitate the sunlight that plants need.

The ground is neatly divided into many areas with different crops.

Some are staple foods, like rice and wheat, and some are vegetables that provide the astronauts with essential vitamins.

All the crops are growing vigorously under the simulated sunlight, and it will be harvest time before long.

There is also a small farm on the edge of the ecological planting area, where some livestock are raised.

After the astronauts came here, they began to check carefully to see how the situation was.

These are all the food they will eat in the future. In the future, they will have to rely on these things to improve their food. They should take care of them more carefully.

When the five astronauts have finished these tasks, they are ready to leave the base and go outside to carry out today's mission.

Going outside is not like being inside the base. You can't do it without the protection of a spacesuit.

Soon the five astronauts put on their spacesuits and left the Mars base through the isolation Bay.

After the astronauts left the base, they took a special train and drove to the distance facing the sunrise on Mars.

Today's astronauts' destination is a nearby platinum gold mine, and it's time to officially mine.