After being busy for most of the day, Chang An and the three unloaded 60 tons of goods.

The Xuanwu-class spacecraft started its main engine again and returned to the lunar space station with raging fire, and tomorrow it will transport 60 tons of cargo to the Dongfanghong base again.

At this time, it was already 17:55 Peking time.

Zhu Gang drove back to the Dongfanghong base in a tracked car.

"Is the transport ship gone?"

"Just left, those samples we have already asked the transport spacecraft to take to the lunar space station, and the 10th will return to the blue star." Chang An nodded and replied.

"Did we send the package too?" Zhu Gang asked suddenly.

"Package? Oh, you mean the 10 souvenir packages! It's been delivered. Chang An was stunned for a moment before he reacted.

The souvenir is that the Space Development Commission allows them, the astronauts, to collect something on the moon, and each astronaut has a quota of one kilogram. For example, Zhu Gang collected a small bottle of lunar soil, a piece of lunar sea basalt, and a small meteorite as his souvenirs.

"That's good." Zhu Gang's souvenir was intended to be given to Lin Ningning.

"You hurry up and change your clothes and eat, and install the fusion battery and shield generator when you work overtime at night, without the shield, I feel that I can't sleep well these days." Chang An asked Zhu Gang to change the spacesuit as soon as possible.

"Okay."

Since the moon has a gravitational pull, although it is not as strong as the blue star, it is more or less gravitational, and it becomes easier for them to eat.

Zhu Gang chose a Yangzhou fried rice, a bottle of sour plum soup, tiger skin green peppers, and boneless roast lamb chops, and feasted on them.

And Chang An ate very quickly, as if there was something urgent.

"Why are you in such a hurry?" Fang Haibo asked in surprise.

"No, I'll take a look at the planning map of the Dongfanghong base later, so eat quickly." Chang An smiled and said.

"Slow down, don't choke."

"It's okay, I was so fast when I was in the army."

After a while, Chang An was wiped out by a box of beef rice bowls, and after disposing of the lunch box and disposable bags, he opened the holographic bracelet and looked at the planning map of the Dongfanghong base.

Dongfanghong base presents a honeycomb structure as a whole, with 19 towering hexagonal column standard cabins in the middle, 19 standard cabins from the bottom to the top in turn 3 layers of 19 standard cabins, followed by 7 standard cabins on 3 floors, and 1 standard cabin on 3 floors.

The main building is 9 floors, with a height of 54 meters and a total volume of 11,340 cubic meters.

Then it is from the main construction to the extension of the laying of standard cabins in 6 directions, and the preliminary plan is to lay 600 extended standard cabins.

These six extended standard cabin belts will form six 60-degree angle areas, the first angle area will be used as the spacecraft station, the second angle area will be used as the storage area, the third angle area will be used as the processing plant, the fourth angle area will be used as the scientific research area, the fifth angle area will be used as the residential area, and the sixth angle area will be used as the agricultural area.

In addition, there is a core area around the main building, mainly the control center and power center, and the condensed matter shield generator is also installed on the top of the main building.

The condensed matter shield generator can cover an area with a radius of about 16 kilometers, which refers to the coverage range of a single high-power condensed matter shield generator, and one can protect an area of 803 square kilometers.

These are just preliminary plans, and it is expected that by the end of this year, the Dongfanghong base will control the entire Kravis crater, forming a lunar city with one main base and six sub-bases.

There is also a lunar mass projector that is intended to be built in the equatorial region of the Moon's front, in the Ptolemaic crater near Central Bay.

The Ptolemaic crater is a near-circular crater with a diameter of about 180 kilometers and a total area of about 25,400 square kilometers.

These huge projects cannot rely on the blood transfusion of Blue Star alone, and the moon base must be made self-sufficient.

For example, the space smelting process has been almost improved, and now the minerals on the Iron Star 1 are used for a large number of tests, through the ionization of neutrons of NN-8-1, the minerals are ionized, and then the required elements are separated, and the heat energy is recovered while reducing vacuum heat accumulation by using ferrofluid power generation and temperature difference power generation.

At present, this "heat energy recovery ion smelting system" can successfully separate 21 kinds of elemental elements such as elemental iron, oxygen, nitrogen, silicon, gold, platinum, titanium, aluminum, etc., and the energy consumption is only equivalent to about 60~70% of ordinary electric furnace smelting.

Add to that the cheap electricity generated by nuclear fusion, and this is the right way to open it.

The lunar base will form self-hematopoiesis of basic materials, such as the standard cabin sealing partition used to build the base, the building materials of ground structures, etc., which will be produced by the lunar base itself.

Bluestar is only responsible for precision instruments, electronic equipment and the like, which is conducive to maximizing the benefits of Bluestar's mass projector system, so as not to use valuable transportation capacity to transport building materials.

……

After reading the planning map, Chang An hurriedly took Zhu Gang and the others to install the nuclear fusion battery into the power supply cabin that had been prepared long ago.

This was followed by the installation of the condensed matter shield generator, which was mounted on top of the main control compartment.

"Is Haibo connected to the power supply?" Chang An shouted through the shortwave walkie-talkie inside the spacesuit.

"It's already installed and ready to test." Fang Haibo replied.

Chang An immediately said to Song Quansheng in the general control cabin through the walkie-talkie: "Quansheng, activate the condensed matter shield, with a power of 5%. ”

"Roger."

Like a lotus flower blooming, the condensed matter shield is rapidly formed, enveloping it within 800 meters of the center of the main control chamber.

After some testing, they chose 3% power to completely envelop the base within a radius of 480 meters.

This sense of security allows the four of Chang'an to finally relax and sleep well.

Zhu Gang returned to his lounge, and while he hadn't slept yet, he hurriedly sent an email to his girlfriend Lin Jingning.

[Dear, I have couriered the Yueyan souvenir back to Blue Star today, and it can reach Shanghai around the 10th, you let Ning Xin go and get the courier at that time.]

Today we installed the shield, the Dongfanghong base has been turned into a safe base, and I very much look forward to you stepping on the moon with me.

Everything is fine on my side, don't worry about me, you have to take care of yourself. …… ］

After writing the email, he clicked send, but due to the communication delay, it took at least three seconds for Bluestar to receive the email, which spanned 360,000 kilometers.

At this time, the blue star was a sparse moon and stars on a June night, after Lin Ningning saw the email, she hurriedly replied to Zhu Gang, and then she silently looked at the bright moon.

"Ahem...... Ahem, ahem! After a cough, a fishy sweetness surged up his throat, and Lin Jingjing hurriedly entered the house and smoked some tissues on the bedside table.

As soon as she wiped the snow-white tissue, she was stained red with blood, Lin Jingjing smiled bitterly, the effect of chemotherapy was very poor, and she didn't know if her body could support it until October.

I really want to see my lover one last time, why does fate always like to play tricks on people? She thought bitterly.

Lin Ningning, who was tortured by the disease and had a haggard face, fantasized about a bright future with Zhu Gang, getting married and having children to grow old together, and gradually she fell into a deep sleep.

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