I really don't want to lie down and win

"Oh..."

"By the way, can you leave for a while?" Xu Mang said with a smile: "If you read and share the information in my hand, you may be sentenced to prison. The starting period is five years, and there is no upper limit...serious If you do, you will die."

moment,

After everyone left, most people thought that Xu Mang was not joking. At his level, he probably had all confidential projects on hand.

"Professor Xu?"

"Do you need to change the ward?" Dean Li did not leave, but stood by the window, turned his back to Xu Mang and asked, "Our hospital has a special ward for cadres, which is suitable for recuperating. If you need it, I will I'll transfer it to you."

"No..."

"I'm just an ordinary person, and I can't afford to go to that kind of cadre ward." Xu Mang said indifferently, "Is there anything else Dean Li can do?"

"..."

"Then Professor Xu rests slowly. If you need anything, just speak up." Dean Li didn't stay long, and chose to leave directly. Mang word.

There was peace in the room again,

get up,

Anti-lock,

Xu Mang continued to alleviate the problem of the rover's counterweight.

In one morning, almost 70.00% of it was completed, and the remaining 30.00% was the self-rescue equipment and the sky crane. Unfortunately...NASA did not give Xu Mang the design drawings of these two key equipment.

According to the information given by Academician Jin, they originally used the lander's thrust reverse engine to buffer and slowly reward on the surface of Mars. This is similar to the previous moon landing plan, but how far is the distance from the earth to the moon and how far is it from Mars? The two are simply not comparable.

thinking about it,

In the end, Sky Crane Equipment was chosen.

According to a few pictures on the Internet, Xu Mang has a general idea of ​​what the so-called sky crane looks like, and thus understands how Curiosity landed on Mars. Throw it away to slow down the descent.

Then use the sky crane to slowly descend. The sky crane uses the cable to send the rover to the surface of Mars, and finally it flies away...

Anyway,

complex!

But this is a guarantee for the equipment, almost no impact of landing will damage the equipment on the car body.

"Hey?"

"Academician Jin...yes, yes, it's okay." Xu Mang received a call from Academician Jin, and said with a smile: "Speaking of Academician Jin, I read your information, and I suddenly came up with a bold landing plan. How about learning NASA's sky crane landing method?"

"..."

"It's too complicated!" Academician Jin said seriously: "If something goes wrong, who can take the responsibility?"

Xu Mang opened his mouth, but found that he couldn't speak. After thinking for a long time, he finally said: "NASA is also the first time to use this method of sky crane landing, and they succeeded...I think we can too!"

"I'll take the responsibility!" Xu Mang said seriously, "I'll take the responsibility!"

In an instant,

There was silence on the other end of the phone.

"Professor Xu..."

"Are you sure?" Academician Jin asked, "It takes less than 10 minutes from entering the atmosphere to landing. Can you be sure that there will be no accidents during this period?"

"can!"

Academician Jin is caught in a conflict. This is not an ordinary matter. It is easy to crash. If you accidentally make a mistake or a detail is not handled well, you will become the laughing stock of the whole world. The media in the Western world will not treat you. Sympathy.

"Xu Mang!"

"I hope you can think about it again. If you fail, those Western media will not sympathize with you, but will make you worse." Academician Jin said: "You have dealt with them many times, and you should know their routines."

Xu Mang smiled, and said calmly: "I understand...but I think the sky crane landing method is the most reliable method at present. If we use the same method as landing on the moon, the impact force will cause damage to the equipment on it."

"correct."

"The Mars rover I designed is nuclear-powered." Xu Mang said with a smile, "It has a multi-mission radioisotope thermoelectric generator on it, and its designed service life is 20 years."

Hearing Xu Mang's words,

Academician Jin froze for a moment, and asked curiously, "You... how did you master this technology?"

"hey-hey!"

"Anyway, I will. Don't ask why... I just don't know." Xu Mang smiled and said, "Academician Jin... give it a try. I guarantee by my reputation that nothing will happen."

"..."

"I need to discuss it with Bureau Zhang. How about I give you an answer tomorrow?" Academician Jin said.

"Oh..."

Snapped,

hang up.

Xu Mang sighed. He could understand why Academician Jin was so cautious. After all, no one could guarantee that there would be any problems during the landing process. Once they happened...it would be fatal and cause irreparable losses. .

"Ugh..."

"It's so stressful!" Xu Mang sighed, thinking that his goal is the sea of ​​stars, this f---ing is just landing on Mars, what should he do if he lands on a more distant star in the future?

...

space agency,

Academician Jin came to Bureau Zhang's office, and walked into the room after saying please come in.

"Ok?"

"Old Jin, why are you here?" Zhang Ju asked curiously when he saw Academician Jin, "Did you encounter any problems?"

Academician Jin shook his head and said seriously: "Just now Xu Mang had a phone call with me, and he proposed a very bold and complicated landing method, using a sky crane landing method just like NASA."

"what?"

"How to land the crane in the sky?" Zhang Ju was stunned for a moment, then fell silent for a while, raised his head after about ten seconds, and asked, "Is he sure?"