Brother Chuan Xiao's discovery surprised Xu Mang, according to common sense, oxygen fugitiveness is a measure of planetary structure and rock oxidation, most of the rocky celestial bodies in the solar system are formed in the oxygen escape zone, and its density is five orders of magnitude higher than that of the sun.

If the preliminary data are correct, then it indicates that some rocky exoplanets orbiting distant stars outside the solar system have internal characteristics similar to those of Earth and Mars.

This discovery is important because most of the rocky materials in the solar system have a high degree of oxidation, which reflects the earliest stages of the formation of protoplanetary rocks around the Sun, and the oxygen fugitiveness affects the overall geochemical and geophysical properties of a planet, including the composition of any atmosphere it produces.

If the oxidation of an exoplanet can be determined, which is similar to that of Earth and Mars in the solar system, then Earth and Mars can be used as a reference to analyze the specific internal conditions of that planet, such as the support of life, or whether it is suitable for human habitation.

After all...

One earth cannot withstand such a large number of people, and the future of mankind is only this starry sky above our heads.

Migration to outer space is the hope of mankind, and the earth will one day be exhausted.

At least that's what Xu Mang thinks.

"Hello?"

"Brother Chuanxiao... We need to compare the three white dwarfs with the six diagenetic elements of the solar system's bodies, which are aluminum, calcium, silicon, magnesium, iron, and oxygen, uh... Compare the more objects in the system, the better, the Sun, Halley's Comet, Earth, Moon, Vesta, Mars, Mercury and three meteorites. ”

"Enchanted meteorites, common L meteorites, and carbonaceous CI meteorites. Xu Mang said seriously: "That's right... There are also mid-ocean ridge basalts and lithium iron ores. ”

Brother Chuan Xiao heard Xu Mang's arrangement, and almost didn't vomit blood, this is not a simple collection, it is completely a systematic project, good guy... Just comparing the six diagenetic elements is exhausting enough, and the result is also the comparison of the internal celestial bodies, including the geological structure.

This doesn't treat people as human beings at all!

"Ahem!"

"Xu Mang... I'm a living person, not a robot, good guy... With so many requests, how could I do it alone. Brother Chuan Xiao said helplessly: "You at least wait for everyone to arrive, right?"

"Oh..."

"Anyway, those three people went to NASA to participate in the joint exploration of helium hydrogen ions, how did the progress go?" Xu Mang asked curiously: "Why has there been no news for so long?"

"I heard that there is a frown. ”

Brother Chuan Xiao said, "Didn't you ask?"

“...”

"I'm about to forget about it. Xu Mang said helplessly: "The main thing is that the time has dragged on for too long, according to the reason, it is almost time to find out, I have published all the data, how... Why is it still so slow?"

"Who knows. ”

"Anyway, wait slowly. Brother Chuan Xiao smiled: "Anyway, we didn't provide money... It doesn't matter. ”

Words fall,

Brother Chuan Xiao's painting style changed, and he said to Xu Mang: "That's right... My wife is about to give birth to a second child, and she is a daughter... Do you want to recognize a godfather?"

"Huh?"

"The consciousness is so high?" Xu Mang was stunned for a moment, and said with a smile: "You also responded to the national two-child policy, you can... What are you doing, I'll discuss it with Xiaoman later, I guess she won't refuse, she wants to be a mother and wants to go crazy. ”

"Hehe..."

"When the time comes for the full moon wine, I'll call you, and you and Xiaoman will come over together. Brother Chuan Xiao said: "Since you are a godfather and godmother, don't be too stingy with this meeting gift at that time." ”

"Don't worry!"

"The red envelope is very big!" Xu Mang smiled: "Anyway... Since my wife is about to give birth, don't be busy with work for the time being, go home and spend time with my wife, and I'll give you paid leave. ”

"This one can be!"

"I'll hang up first. ”

Words fall,

The call was interrupted.

Xu Mang sighed, I don't know how to open this mouth with Xiao Man, before this woman was at Xiao Ling's cousin's wedding, she was stimulated a lot, and she wanted to get married like crazy, if it wasn't for her age, she would have gone to the Civil Affairs Bureau to get the certificate the next day.

This is suddenly going to be a godmother, I'm afraid... is even more crazy, I have been counting the days before, and I am afraid that the days will be more clear in the future, and I will be sentenced directly if I hit the target.

"Oops..."

"What should I do?" Xu Mang grabbed his hair, helpless in his heart.

Then

There were shouts from downstairs.

Xu Mang went downstairs and found that Xiao Man was left alone, and his mother was nowhere to be seen.

"Don't look for it!"

"My mother-in-law went grocery shopping. Yang Xiaoman glanced at Xu Mang and said indifferently: "My mouth is thirsty... I'm going to drink water. ”

Xu Mang was stunned for a moment, and said with curiosity on his face: "Isn't there a glass of water on the coffee table? ”

Yang Xiaoman pouted, and said with a serious face: "Hand pain!"

Xu Mang: Embarrassed

This is to find a backer!

I knew that I wouldn't take Xiaoman home and find something for myself.

No way

The status has changed, and now Xiao Man, as a daughter-in-law who has stepped into the door of the Xu family, has the highest status.

"Her Majesty?"

"Do you want me to feed you something myself?" asked Xu Mang, shyly.

"Get out!"

"If you dare to talk to the queen, you will slap your mouth 10,000 times, otherwise you will not be allowed to eat. Yang Xiaoman pretended to be angry and scolded.

But...

The next second,

The scene has undergone earth-shaking changes, the so-called queen is lying in Xu Mang's arms, her face is full of love, and at the same time... The smell of heavy dog food filled the air.

"Sun Chuanxiao's wife is about to give birth to a second child, and he wants us to be his daughter's godfather and godmother. Xu Mang said.

"Okay!"

"I just had to get used to being a mom in advance. Yang Xiaoman agreed on the spot, and said expectantly: "Stupid... Do you think I'm a good mother?"

Xu Mang said firmly: "No!"

Yang Xiaoman's face was unconvinced, and he said angrily: "Why?"

"Do I need an explanation for this?"

"Look down at yourself... Did you find anything?" Xu Mang said solemnly, "Are you going to let the child starve to death?"

Yang Xiaoman: (* ̄〈 ̄)

It's so angry!

Why are there such people in the world?

"Idiot!"

"Don't be greedy when the time comes!" Yang Xiaoman said angrily: "Get out! Don't be next to me!"

Xu Mang:( ̄△ ̄;)

At this point,

Xu Mang can't wait to smash his mouth, usually make you greedy!

See... Something is wrong!

The emotions came and went quickly, and the two hugged each other greasy and crookedly, until Xu's mother came home, but... Xu Mang and Yang Xiaoman belong to the old fritters, and they don't care about Xu's mother's gaze at all, and they still hug each other.

The dinner was quite sumptuous, although it maintained Xu's mother's light style, but fortunately, there were two bowls of meat dishes, and Xu Mang had no complaints about it.

"Mom..."

"It's getting worse and worse. Xu Mang ate the braised pork, and said with a serious face: "Xiao Man's cooking skills have risen sharply recently, let Xiao Man show you a hand at noon tomorrow, you have to stay on the side and seriously learn your daughter-in-law's cooking skills, just take braised pork as an example... Xiao Man is better than you do. ”

"Ahem!"

"Don't talk nonsense!" Yang Xiaoman hurriedly said: "I... How can I compare my level with my mother. ”

Mother Xu didn't care about this, but became more and more satisfied with Xiao Man, before she knew Xiao Man's level, she couldn't pick a celery, but now... Even the braised pork will be burned, which shows that Xiao Man cares about Xu Mang very much.

soon

Dinner was over, the family sat on the sofa, watching TV, chatting about the interesting things around them, until half past eight in the evening, Yang's father and Yang's mother went upstairs to their bedroom, at this moment, Xu Mang and Xiaoman were left.

Although the mood is surging, there are some things that need to be divided into occasions, just take what is going to happen next...

in a word

This night,

It's quite long.

...

After spending two days at Xu Mang's house, Yang Xiaoman knew what heaven was, nothing needed to be done, and he could eat peeled fruit bowls from time to time, and Xiaoman liked to eat watermelons, and even watermelons were artificially seeded.

Of course

This artificial is Xu Mang, who was arranged by his mother to seed Xiaoman's watermelon.

"Hello?"

"Have you arrived at Ningshi Airport?" Yang Xiaoman received a phone call and hurriedly said, "Tomorrow? It's up to you when the time comes!"

At this point,

Xu Mang stood in the kitchen, heard the movement in the living room, stretched out his head and asked, "Xiao Man... Are Chen Xi and Guo Tianmei back?"

"Hmm!"

"Tomorrow we will meet in No. 1 Middle School. Yang Xiaoman said: "Anyway... Chen Xi met four graduate students studying in the United States, and it happened that they returned to Ningshi during the vacation, and then invited them to play with us, which I think is a good arrangement. ”

Graduate students in the United States?

Tatsuki's communicative skills are OK!

Xu Mang picked the seeds in the watermelon and affirmed Chen Xi's ability.

Following

Xu Mang drove the family car and took Xiaoman to Ningshi No. 1 Middle School, Xu Mang and Yang Xiaoman's school, although the school has been closed, but from a distance it is still full of emotion, he met Xiaoman in this school, and since then he has started a nightmare journey.

"That's it!"

"Stop putting on makeup... It's beautiful enough!" Xu Mang glanced at Xiao Man, who was touching up his makeup, and said helplessly: "There is an air conditioner in the car, and you will still spend sweat makeup when you get out of the car, I think you will beat anyone without makeup." ”

"It's a woman's nature to love beauty, do you have any opinions?" Yang Xiaoman glanced at him and said angrily: "And I didn't put on makeup to give you a long face, besides, let's go to the barbecue, I'll sit on the side anyway, and it's your man's business to bake things." ”

Xu Mang shrugged his shoulders, going to the barbecue on a hot day... It's insane!

About barbecue,

This is completely Yang Xiaoman's idea, and it is pitiful to say, this woman has never experienced open-air barbecue, and she called Tianmei yesterday and mentioned it intentionally or unintentionally, but at five o'clock in the morning the next day, Chen Xi arranged for someone to prepare all the things for open-air barbecue, including making an appointment for a barbecue location.

Then

A Toyota Alpha drove over, and a young man and a young woman got out of the car.

Glancing at the young man, Xu Mang got out of the car silently.

Chen Xi trotted up to meet him, and said respectfully: "Brother Mo hasn't seen you for a long time." ”

"Brother Xu Mang. Guo Tianmei, who was standing next to Chen Xi, greeted Xu Mang with a smile on her face: "That's right... Where's Sister Xiaoman?"

Then

Yang Xiaoman got out of the car and invited Guo Tianmei to be in the same car as him, and the two sat in the back seat and started talking.

"Huh?"

"What about your four new friends?" asked Xu Mang.

"Actually, it's all my own people. Chen Xi said: "My dad knows their dad, but the four of them returned to China and asked me to take the four of them around Ning City, this is not... Two men and two women were sitting in my car. ”

Xu Mang nodded and said silently, "Don't talk to them about anything about me and Xiaoman." ”

"Don't worry!"

"Brother Mang, you and Sister Xiaoman are both big shots, how can I cause trouble for you. Chen Xi smiled: "Tianmei told me last night, don't worry... I understand!"

"You lead the way. ”

"Hmm!"

moment

The two cars went to the barbecue site.

en route

A certain young woman in the Toyota Alpha was asking curiously, "Tatsuki... Who's this friend of yours?"

"It's just a buddy. Chen Xi said: "Revenge." ”

At this point,

A young man wearing glasses silently closed a book in pure English, and said with a blank face: "Fuda... The comprehensive level of this school is not very good, and it ranks quite low in the world. ”

Chen Xi didn't speak, and drove the car silently, and the four people sitting behind him had a little background.

A Harvard,

A Yale,

Two Pennsylvania.

It's a bit of a pity, though...

Thinking of this, Chen Xi showed a smile, these four people are a little lucky... met Brother Mo and Sister Xiaoman.

......