Other methods?

Xu Mang's words aroused suspicion in the lecture hall. Are the so-called other methods the new research results of Xu mang? There was a glimmer of expectation on everyone's face about what would happen next.

At this time,

at this time, Yang Xiaoman, sitting in the middle of the front row, looked at her husband on the stage. She felt nothing but pride in her heart, but... She also felt a lot of pressure.

It's over,

this big fool is getting better and better. What can I do?

Yang Xiaoman is not worried that he will not be able to match him. Instead, he is afraid that Xu mang will face more temptations while his status is gradually rising. The temptation of money seems impossible, and the beauty...

it seems impossible. With such an invincible and lovely girl as his wife, what else does he want?

Xiaoman is worried that the higher Xu mang stands, the heavier he falls.

If he fails,

then he will surely be criticized by thousands of people. Even if he is thick skinned, he still looks like a king of salted fish. However, public opinion is like a knife. It never asks right or wrong, it only cares about its own feelings.

Alas...

big fool,

under the appearance of hee ha ha, I don't know how much pressure you are under.

At first,

at first, Yang Xiaoman felt that he was very tired. The management company was such a person, and two other companies were quietly starting their business. Every time he came home, he felt angry and felt unfair when he saw Xu Mang's relaxed face.

But... The biggest pressure is him!

Smile,

is just a cover up.

Looking at the people's curiosity, Xu mang coughed softly and said calmly: "not long ago... A friend of mine named sun Chuanxiao accidentally discovered some secrets about white dwarf stars, and thus drew a conclusion that earth like planets may be very common in the universe."

“???”

“???”

“???”

Xu Mang's words caused an uproar at the scene. The so-called earth like planet is a planet similar to the earth, which is mainly composed of silicate stone.

The earth like planet is roughly a metal center mainly composed of iron, and the outer layer is surrounded by a silicate mantle. They usually have canyons, craters, mountains and volcanoes on their surface.

However, it is still very difficult to find earth like planets in the universe. At present, there are only a few known planets in the system. Due to the limitation of science and technology, most of them are based on observation and calculation according to their orbits with stars.

"Professor Xu!"

"I don't know if this friend of yours is a professional astrophysicist. I suspect that... He lacks basic common sense." A young man raised his hand and said, "NASA only updated about 200 exoplanets three years ago, of which only about 10 are terrestrial planets."

"If Earth like planets are common in the universe, it should be to announce a lot." Said the young man.

This guy's speech is also what other people want to ask. People stare at Xu Mang, and their eyes are shining with longing.

In fact,

all this is what Xu mang expected.

Even if he talks about it with great exaggeration, it is impossible to persuade some people, and even a small rubbing of people belongs to a dead brain, and they don't believe it.

Evidence!

Only evidence can conquer these people.

Xu mang points out a two-dimensional data model, which shows the element contrast map of five white dwarfs and celestial bodies in the solar system.

"As you can see."

"A comparison of elements between white dwarfs and celestial bodies in the solar system." Standing in front of the podium, Xu mang pointed at the number 500 and said, "if you just observe a white dwarf star, you may only see hydrogen and helium, but in these data, you can find the real matter."

"Such as silicon, magnesium, carbon and oxygen, which are accumulated on white dwarfs from stars orbiting around them." Xu stopped for a moment and then said, "when iron is oxidized, it shares electrons with oxygen and forms chemical bonds between them."

"We can see it when the metal turns to rust, and oxygen steals electrons from the iron to produce iron oxide instead of iron metal." "My team and I measured the amount of oxidized iron in the rocks that hit the white dwarf," Xu said seriously

"Results..."

"it was found that these white dwarfs are chemically similar to rocks from earth, Mars and other parts of the solar system, and contain surprisingly high levels of iron oxide!" Xu said.

As a result,

Xu mang provided another data model.

This...

this is absolutely big news!

All the people present were shocked. Perhaps in the eyes of outsiders, Xu Mang's discovery was quite common, which confirmed that earth like planets are very common in the universe, but to astronomers and astrophysicists, this is absolutely shocking.But...

these data model charts alone seem to be lack of persuasion.

Then,

Xu mang put forward a concept oxygen fugacity.

For oxygen fugacity, the vast majority of people present are not unfamiliar with it. Oxygen fugacity is the effective partial pressure of oxygen, which refers to the partial pressure of oxygen under the total pressure of mixed gas, which can be directly measured.

Many people present felt a little confused. Is this related to oxygen fugacity?

"Maybe... You don't have much... But the large amount of iron in the silicate of chondrites combines with oxygen, indicating that the earliest stage of rock formation in the solar system is highly oxygen fugacity."

"The increase in oxygen fugacity during the formation of the rock mass is due to cosmic dust rich in water or rock." "We then studied whether the process leading to rock oxidation in the solar system is the same as that in other planetary systems," Xu said

"And the object is five white dwarfs."

"Results..."

as soon as Xu Mang's voice dropped, he provided the third data map, which clearly showed that there were striking similarities between the two.

After that, Xu mang published an important formula, the conversion formula of oxygen fugacity. This formula is not complicated, even simple to the extent of disgusting.

However, there was a little excitement in the reaction of all the people present.

This,

is absolutely a revolutionary discovery!

The mystery is becoming clearer and closer to the truth!

"Old man..."

"can you tell me where Xu Mang's potential lies As hilk watched the stage explaining how to use the oxygen fugacity conversion formula, he turned his head to Professor Smith.

"I don't know."

"Maybe only he can't think of it. He can't do it without him." Professor Smith gave a wry smile: "who do you think the Nobel Prize will go to this year?"

"Does it take guesswork?"

"Who else can win the Nobel Prize in physics besides him?" Professor hilk said seriously: "I hope the Nobel Prize Committee can be fair and abandon its inherent paranoia. If... Xu mang won the Nobel Prize in physics this time, I will not pay attention to them in my life."

Professor Smith nodded, and he had the same idea.

At the same time,

at NASA, Professor Denny was pale. When he slowly understood Xu's discovery, he realized how ridiculous the joint research project of NASA, jxax and Princeton University was.

First of all, we use the gravitational microlens to observe the celestial body, and then calculate the oxygen fugacity value. Basically, we can get whether this planet belongs to a habitable planet. His method directly refreshes the cognitive view.

How did he think of such convenience and efficiency?

"Professor Denny..."

"are we still releasing the results?" Asked a researcher next to Denny carefully.

Announcement?

Isn't this a joke?

Professor Denny gave a wry smile and said in silence, "forget it... It never happened."

The lecture hall is still in progress, but it is near the end. All the people here have been convinced by Xu Mang's research findings. They can't imagine that as long as we calculate the oxygen fugacity values of extraterrestrial rocks and the earth, we can draw an amazing conclusion.

If the values are similar, then Earth like planets have the same plate tectonics and similar magnetic potential as the earth, which happens to be a key component of the origin of life.

...

it is over,

this three-hour report has finally come to a close after Xu Mang's departure. Almost at the same time, news about this report has swept the whole world.

The first step to colonize space has been established! 》

China announced that it will actively cooperate with other countries to establish a global lens anomaly network! 》

shock! Professor Xu Mang's research on WD reveals that the earth is not alone in the universe! 》

at this time,

a large number of shock body headlines appeared, almost at the same time.

At this moment,

Astrophysics and astronomy are accelerating the progress of change. While enjoying Xu Mang's innovation, they are also worried about how to cope with the coming changes.

Many systems, a lot of equipment, have to be updated!

Otherwise,

will be abandoned by this era.

At the end of the day,

Yang Xiaoman was helping Xu mang with his things backstage. Originally, he walked away directly and finished the work. However, the big fool didn't want to go to the street in a formal dress, which was similar to that of a clown.

However,

can only change into the usual leisure clothes, and then return to the hotel to have a rest.

"Big fool!"

"When did you prepare the flip flop?" Yang Xiaoman found that in the corner of the suitcase, there was a pair of flip flops. His pretty face was full of sorrow: "you... You don't want to wear slippers out?"Xu mang nodded and said with a smile, "what can't be done? After all, it's so hot! "

At this time,

Professor Smith and Professor hilk came to the rest of the lecture hall and saw Xu mang staying with his wife. Professor Smith said, "Xu mang... Congratulations!"

Xu mang said with a smile: "Professor Smith... Seriously... Next time you can help me prepare a larger lecture hall."

"Yes

"I didn't expect so many people this time." Professor Smith said: "to introduce you, this is Professor hilk, a world-famous astrophysicist, whose main research direction is high-energy astrophysics."

Xu Mang: (° ー)

I don't know...

who?

"Xu mang!"

"I'm surprised that your report is so wonderful." Professor hilk said with a smile, "I have a little problem here. I hope you can help me solve it."

Professor Smith frowned and took a look at his old friend.

Little problem?

This is a problem that bothers you for half a year!

......

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