The reason why Xu Mang thinks it is an unrealistic idea is because quasars are currently said to be the result of the rapid growth and expansion of supermassive black holes in space. Most of them grow by absorbing stellar matter. As the black holes rapidly absorb a large amount of gas,

and dust, the area around them begins to emit intense radiation.

This should be the source of the Roentgen ray source, but as the black hole gets bigger and bigger, the bright spot of the quasar will become brighter and brighter. If according to NASA, it was formed only 850 million years after the big bang, it should all be absorbed.

Almost there.

unless

This gas cloud is different from others.

"Professor Yuan?"

"Do you have any unique knowledge about gas clouds?" Xu Mang asked cautiously.

"Gas cloud?"

"This is a very complicated thing." Professor Yuan said: "Do you want to understand it simply, or do you want to understand it in a systematic and in-depth manner?"

Xu Mang said hurriedly: "Behind."

"Then after you have dinner, come to my room and I will tell you about the contents of the gas cloud." Professor Yuan said.

Xu Mang was stunned for a moment, thought for a long time, and whispered: "Okay."

"???"

What's going on?

Why does he look like a thief?

"Xu Mang?"

"Did you discover anything?" Professor Yuan asked.

"Um!"

"I think the reason why only three Roentgen ray photon energies were detected is because" Xu Mang said with a smile in the middle of his sentence, "because I am so handsome."

""

"You're still hiding it," Professor Yuan said with a smile, "Do you think the gas cloud is covering the source of the Roentgen rays?"

"ah?"

"You also know?" Xu Mang asked with a confused look on his face: "I thought I was the only one who knew."

"We have already studied it."

"It's not just us, scientists all over the world have studied it." Professor Yuan said: "A long time ago, a scientific research group produced a gas accretion model for supermassive black holes in large galaxies. From this model, it was analyzed that

Gas clouds cannot obscure quasars."

Damn it!

My brother is excited for nothing.

Xu Mang said helplessly: "Then I won't come tonight."

after,

Xu Mang was in a state of confusion throughout the so-called academic conference. In confusion, the morning conference ended and Xu Mang left the venue in a daze. However, when he knew that there was still time in the afternoon, he almost didn't want to commit suicide.

"What's wrong?"

"Look at the sad look on your face." Yang Xiaoman ate his lunch and asked curiously: "Isn't this exciting?"

The words fell,

Yang Xiaoman said maliciously: "Is it because I didn't understand?"

"Um!"

"The whole process was in a state of mist." Xu Mang shrugged and said innocently: "When I go back, I have to learn English well. It won't work like this."

"I should have learned it a long time ago!"

"Have you been putting it off until now? Don't you have so many things to do if you study early?" Yang Xiaoman rolled his eyes and said angrily: "By the way, what are you going to do in the afternoon? Are you going to spend another afternoon in a daze?"

"What should we do?"

"Some words are so professional that they can't even be found in the dictionary. This belongs to physics professional English." Xu Mang said innocently: "Why don't I go in the afternoon and sleep in the hotel all afternoon?"

"roll!"

"You don't feel embarrassed, I feel embarrassed too." Yang Xiaoman glared and said angrily: "I pretended to understand this afternoon. If others applaud, you should also applaud. You are not allowed to sleep anyway."

"oh."

afternoon time,

Xu Mang braced himself and listened to the five people above who didn't know what they were doing, talking endlessly. Occasionally, photos or videos would appear on the big screen, and this was the moment for Xu Mang to rebuild his spirit.

final,

Xu Mang gave up on his plan to hold on, and began to start a storm of thinking in his brain to solve the problem of Roentgen rays that could not detect quasars.

at this time,

Xu Mang started making irresponsible and bold guesses again. He believed that Roentgen rays did not come from quasars, but from companion galaxies. However, this brought a new problem: how to explain the presence of quasars in Roentgen rays?

Very blurry.

"Professor Yuan?"

"Is there any academic conference tomorrow?" Xu Mang asked.

"have!"

""

night,

Xu Mang sat at the table, thinking about how to shield the Roentgen ray source. After much thought, only gas clouds could do it, but Professor Yuan said it was impossible.

So embarrassing

Cheating again.

"Would the system's gas clouds obscure the quasar's Roentgen rays?"

[After identification by the system, whether the gas cloud will cover the quasar's Roentgen rays. Exchange value: 1000 (astronomy skills)]

[After identification by the system, will the gas cloud cover the quasar’s Roentgen rays? Redemption value: 1 (Physics skill)]

What?

Is just one thousand skill points enough?

Is this another trick?

Xu Mang gritted his teeth and directly chose to pay.

【Cold gas cloud】

Damn it!

Is this the end?

Xu Mang was so upset that he never thought that he had been deceived again. This was simply a devil.

"Cold gas cloud?"

"Can ordinary gas clouds not work?" Xu Mang frowned, then found the elegant and easy-going Brother Chuan Xiao and asked him to send some information about gas clouds.

Don't say,

Brother Chuan Xiao is indeed very efficient at work. He stuffed a lot of emails directly into Xu Mang's mailbox without any complaints.

"Hello!"

"Xu Mang!"

"Don't call me early in the morning from now on." Brother Chuanxiao said angrily.

"It's night here." Xu Mang said innocently.

""

"Brother! The earth is round and it rotates!"

The words fell,

The elegant and easy-going Brother Chuanxiao hung up the phone.

"Who?"

"So irritable?" Yang Xiaoman sat on the bedside playing games and said with dissatisfaction: "Who is scolding you?"

"Online dating expert Sun Chuanxiao." Xu Mang sighed: "I woke him up from his sleep."

Yang Xiaoman raised his head and glanced: "Then you deserve it!"

Immediately afterwards,
To be continued...