I really don't want to lie down and win

If in case,

If a certain detail is not done properly, the result is a crash, tens of billions of investment come to naught, and years of painstaking efforts are in vain.

"We need to drop from 10 kilometers per hour to [-] meters per hour within [-] minutes..." Xu Mang said indifferently: "So the Sky Crane must be combined with the Bajie, within a safe range Inside, the Bajie was hoisted out of the sky crane with cables and hung below."

"When it is at a certain height from the ground, the cable will be cut off automatically, and the sky crane will then land within a certain safe distance from the Bajie." Xu Mang said, "It probably looks like this. In fact, the sky crane is not complicated."

"This... is a very troublesome process." Xu Mang didn't want to hide the truth, so he said helplessly: "A series of actions need to be successfully completed, including using a parachute to slow down, igniting a rocket to prepare for landing, and making the 3-ton Mars rover The lander slowed down like a bullet to a smooth landing."

"It must accurately execute hundreds of programs, 70 lines of program code, as long as there is an error in one of them, the Bajie Mars rover is very likely to hit the surface of Mars and be smashed to pieces."

words fell,

The complexion of everyone present became very bad.

Hundreds of programs, 70 lines of program code, who can guarantee that there will be no fatal errors?

"I disagree!"

"This is too risky!" Academician Qian said seriously: "Professor Xu Mang...I don't doubt your ability, you have performed very amazingly, but people make all kinds of mistakes, in case you appear What if I make a mistake?"

For this point of view,

Xu Mang had no power to refute. After pondering for a long time, he said, "I admit that this process is very dangerous. If you are not careful, there will be accidents, which will lead to the collapse of the whole plan, and everyone will be under the pressure of public opinion. However, the problems we encountered , NASA also encountered it back then.”

"Why can they?" Xu Mang asked: "And we can't? How about... Regarding the landing method of the Mars rover, you can show it to the public, and then push me in front of the public, even if there is a problem, I can carry it alone."

"..."

"..."

"..."

Zhang Ju looked at Xu Mang and said seriously: "You will not be allowed to face all this alone. As a whole, you have to bear the consequences together, but what you just said touched me a lot. The path of aerospace development It is full of unknowns, who knows what will happen next."

"to be frank..."

"We backed down a bit." Zhang Ju glanced at everyone present, and said with a wry smile: "Isn't failure normal? You could face failure before, why can't you now?"

"About the landing method."

"Officially adopt the sky crane method, Professor Xu Mang...you will have to solve the following program code problems." Zhang Ju said seriously: "Do it boldly and safely. If there is any problem, everyone will take care of it together!"

"but..."

"I have a request." Zhang Ju said with a smile: "Bajie is too ugly, let's change his name!"

Xu Mang pondered for a moment, then said cautiously, "White Cat?"

......

7 Ten Chapters Sweeping the Entire Europa (1/3)

December [-]th,

Xu Mang boarded the plane to Sweden. This time he missed the appointment again. He originally wanted to complete the mission assigned by the space agency and go back to Shanghai to spend a few days with Xiaoman, but he never expected that there would be so many things. .

"Wife..."

"Actually, you don't need to accompany me." Xu Mang glanced at Xiaoman who was sitting beside him, and said helplessly, "You are usually so busy with work...you still take time to accompany me to Sweden to present awards, I...I really I'm ashamed of you, if it wasn't for the fact that the cabin door couldn't be opened, I would have jumped down and killed myself."

"..."

"Humph!"

"Pick up something nice now?" Yang Xiaoman pouted and said angrily, "Fortunately, uncle called me and told me that you are not going back to Shanghai, otherwise... I wouldn't even know you Flying to Sweden, you bastard...you've been lying to me all day."

Xu Mang smiled awkwardly. Through the window, he saw the scene of thousands of miles of clouds outside the plane. Suddenly Xu Mang lost all motivation. He asked himself again...what was all this for?

truth?

The sea of ​​stars?

A dream of great power revival?

"Ugh?"

"Do you want ice cream?" Yang Xiaoman flipped through the first-class snack list, frowned and said, "Actually, I really want to eat it, but I am worried that I will get fat... If you get fat, you must be a big idiot." will laugh at me, and then I'll beat you up."

"never mind..."

"Don't you like Haagen-Dazs very much? Then come to chocolate Haagen-Dazs." Yang Xiaoman said a lot to himself, then pressed the service button, and the stewardess rushed forward and said: " Give us a piece of Haagen-Dazs, chocolate flavor...Can I have a big bowl?"

Xu Mang looked at Xiaoman, looked at the short and flat woman beside him, until Xiaoman handed the ice cream to his hand, and the coldness from his palm brought him back to his senses.

"what happened?"

"Why are you in a daze all of a sudden?" Yang Xiaoman glanced at it, and said calmly: "Eat it quickly, and then take a good rest. I heard that uncle said that you are very tired recently. I brought you melatonin. When the time comes, you can take melatonin." One."

Xu Mang didn't speak, and took Xiaoman's delicate hand with his free hand. Although he was an old couple, Yang Xiaoman's heart trembled and he looked at him curiously.

"Little Man..."

"Thank you for always being by my side." Xu Mang suddenly said softly, "By the way, I owe you a confession, right?"

Hearing Xu Mang's words,

Yang Xiaoman was so angry that he only gritted his teeth, and said angrily: "You still have the nerve to mention it? How long have I been waiting for your confession? How long has it been since we were together, you heartless thing, never confessed to me."

"Cough cough..."

"I'm so thin-skinned... I can't say that kind of thing." Xu Mang smiled wryly, "Anyway... I will give you the most vivid picture in your life, really... Xiaoman, I am seriously."

Yang Xiaoman opened his mouth, but finally did not speak, sighed and said: "Forget it...you are similar to my father, you have never said I love you to my mother, you men are really speechless, you are not afraid of anything. , I’m afraid to say I love you to my lover, is it so difficult to say it?”

suddenly,

Yang Xiaoman held Xu Mang's cheeks and said solemnly, "Say! Tell me...I love you!"

"..."

"I..."

"I..." Xu Mang opened his mouth. No matter how hard he tried, he couldn't say these three words. It was too difficult...it was simply too difficult. He would rather solve the BSD conjecture than say these three words. .

Yang Xiaoman was so angry, she gave Xu Mang a hard look, and said seriously, "Idiot...do you have another woman in your heart? Otherwise...why didn't you tell me the three words I love you? If not...then why are these three words so difficult to say?"

Xu Mang thought for a while, looked at the beautiful face in front of him, and said calmly: "Some people understate these three words, and some people spend their whole lives. If you say too much, you will get bored, and if you hear too much, you will get tired of it. In fact, these three words Anyone can say that..."