After finishing a day's work, Ye Han returned to the dormitory, and as soon as the door opened, he saw Bai Xiaoting waiting at home, making a video with Professor Qin, who was far away on Earth. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

"It's back!" Bai Xiaoting greeted her happily.

The day after the spaceship arrived, Bai Xiaoting threw herself into intense work and lived a fulfilling life of leaving early and returning late, but no matter how busy she was, she didn't have as much to do as Ye Han, so every day she went home from work first, waiting for her husband to come back like an ordinary little wife.

Ye Han had a happy smile on his face, sat down on the chair and said hello to Professor Qin, Bai Xiaoting sat beside him gently, twisted her body and squeezed into Ye Han's arms, Ye Han took advantage of the situation to hug her shoulder.

It felt so nice to have someone waiting at home.

Professor Qin asked curiously, "Ye Han, do you have any news there?" ”

"There is no news, there is a little bit of old news."

"Tell me about it." Professor Qin is not picky at all.

He didn't know the details of the Beiyuezhou base, but he knew that there were many secret things on the moon, and Ye Han had to pick what he could say.

Ye Han filtered the news he had heard recently in his heart: "A few days ago, the international base opened up the crater ......"

"I've also heard about this, does it have a big impact?" Professor Qin asked.

"It's okay, they're months late, they've just come out of the crater, and we've already sent the exploration team to the cold sea." Ye Han said.

"Cold Sea?" Professor Qin doesn't know much about the geography of the moon.

"Well, that's it, when the moon is full, the top is the North Pole, and there is a streamer a little down, and the little piece on the far right of the streamer is the cold sea."

"Oh...... The Americans still can't get to the Cold Sea? Professor Qin didn't understand at all, but he couldn't pull down his old face and ask more, so he simply memorized the word first, and then checked the information later.

"I can't get there for the time being, it's good that they can walk a few steps on the edge of the base, and they can't get out for a month or two!" Ye Han said confidently.

Self-confidence comes from strength, and no one is afraid of the North Yuezhou base on the moon.

The Cold Sea exploration team consists of three large lunar rovers, carrying enough air for a month and a half, and they will go all the way to the southeast, bypassing several craters, and arriving at the Cold Sea through the plains between the surrounding mountains, where they will conduct a 20-day scientific expedition to the Cold Sea.

The results of the investigation will determine whether Beiyuezhou will open a second sub-base in the cold sea!

For the construction of the sub-base, both Beiyuezhou and the ground are very cautious.

Only the two poles on the moon can find ice water, and without water there is no oxygen, so whether to open a sub-base in the moon sea has been hotly debated.

Professor Qin was very happy: "That's good, if you want me to say, you shouldn't let the Yankees go to the moon!" ”

Ye Han grinned helplessly and didn't answer.

The reason for this is too complicated, even if he says it clearly, he may not be able to convince Old Man Qin, so don't talk so much.

The old man still wanted to inquire about the moon, but was diverted by Ye Han: "Grandpa, how is the situation in the north?" ”

"It's still like that, it's a day, I prepared early today, and the situation is much better than last year, but it's not a problem to always be like this!" When it came to the northern defense line, the old professor sighed.

"Hey, time flies so fast, it's been more than two years in a blink of an eye." Ye Han said.

It has been two full years since the outbreak of the Jinghu incident, and the country has experienced countless crises in the past two years, and now the Chinese people have become accustomed to the attack of giant insects, and the situation has gradually stabilized.

Not only at home, but also abroad, humans and insects are roughly evenly matched, to use the clichés of the official media, this is called in the stage of strategic stalemate, as long as the aliens do not add chaos, human beings can eliminate giant insects sooner or later.

Professor Qin's eyes widened: "Xiaoting has let you take away, can you not be happy?" ”

"Grandpa!" Bai Xiaoting stomped her feet, "What are you talking about!" ”

"Okay, I won't say it, the female university will not stay!"

"You still say!"

The topic finally stopped being heavy, Ye Han said hello and walked out of the screen, went into the bathroom to take a shower, and when it came out, the video was over.

Ye Han threw himself onto the bed with a flying pounce: "Why don't you say it?" ”

"It's time." Bai Xiaoting sighed, "It's time for Grandpa to rest." ”

Ye Han patted the bed next to him: "Beauty, come on!" ”

Bai Xiaoting rolled her eyes, obediently lay down beside Ye Han, but complained: "I've been here for several days, you don't see anyone when you go out early and return late every day, are you really that busy?" ”

Ye Han smiled bitterly: "I came here because you came and came back early, before you came, it was later than this, and you were even busy except eating and sleeping." ”

"What the hell are you busy with?" Bai Xiaoting asked dissatisfiedly.

"There's a lot of work, let's just say that in the past few days, the engineering team has started digging hole seven, Lao Gao is too busy, can I not go over to help?"

"Aren't you going to take care of your military team? Do you still take care of other people's engineering teams? ”

"I'm just an idler, whose bag will you catch if you don't catch my bag?" Ye Han sighed, "Let's go in a few days, just a few more days." ”

Bai Xiaoting arched Ye Han with her head: "Didn't you say that it's all together?" How to dig again? ”

Holes 1 to 6 have their own uses, covering agriculture, scientific experiments, smelting, separation, machining, and energy. According to the construction plan, if any district needs to expand its capacity, it will continue to dig into the ground, rather than digging a new hole.

Ye Han smiled and explained, "Cave No. 7 is an airport. ”

"The airport? Isn't there one? ”

"That's temporary." Ye Han said, "This is permanent, indoor, similar to an airfield on the ground." ”

"Can you go back to Earth?"

"How can you, you think too much."

"Isn't it an airport? What is an airport called if there are no flights? ”

Ye Han couldn't cry or laugh for a while: "How can there be conditions for flying now?" This is a cargo airport! ”

Bai Xiaoting blinked curiously: "Freight? Where is it shipped? We don't have anything here, and we have to send things back? ”

"It's not sending something back, it's sending something to orbit around the moon." Ye Han patiently explained, "When you have a base all on the ground?" ”

"Do you want to go to heaven even if you're not on the ground?"

"It's not about it, it's going to heaven." Ye Han said, "Our base is divided into two parts: above-ground and outer space, and now the above-ground part is almost the same, and the production capacity will be slowly increased in the future, and it is time to build an airport." ”

"And what about outer space?" Bai Xiaoting was surprised, "What is that part of outer space?" ”

"Orbital Factory!" Ye Han said, "Even if the gravitational pull of the moon is small, you can't build a battleship on the ground, that's not tens of hundreds of tons, the displacement of thousands of tons is less, such a heavy iron lump, how do you want to send it to the sky?" ”