Chapter 588 (1/2)

The test flight of the sky plane is successful, and the breath in my heart is also relaxed, and I feel very relaxed.

Seeing Xiaoyu and Zhao Min coming, Chen Mo also smiles. In Zhao Min's arms, there is the little girl who sticks to people.

Chen Mo and Xiaoyu are speechless sometimes. This little girl, when she meets Zhao Min, is more intimate than anyone else. He doesn't know whether the lollipop sent to Zhao Min has been bought.

”Dad, I want to take the big plane you made.” Little matchless saw Chen Mo, eyes bent into crescent.

”The big plane can't sit now. It's in space. Dad will go back and get a small plane for you to play with.” Chen Mo felt for her unique head and held her in Zhao Min's arms.

”Thank you dad, but where is space?”

”Space is the sky, a very high sky.”

”Is there a fairy sister in space?”

”There is no fairy sister in space, but when matchless grows up and flies to the sky, matchless is the fairy.”

Xiaoyu and Zhao Min see the dialogue between the father and daughter, but smile.

”Well, peerless, next time I'll see the big plane, dad will work.” Xiaoyu looks at the experts and academicians who want to gather nearby and beckons Chen Mo to put xiaowushuang down.

She also knows that this is not the time to talk about family life.

”Well, my father will go home early. My mother and I will wait for you at home. Aunt min remembers coming back with her father tonight, and aunt Mo will also kiss her.” The little girl is very sensible. Everyone kisses her and follows Xiaoyu away.

Seeing the back of xiaowushuang, Chen Mo shows a soft smile.

”Does my daughter understand?”

”That's my daughter.”

Chen Mo is laughed by Zhao min. in broad daylight, he wants to rob his daughter in front of his father.

”It's all the same.” Zhao Min smiled and looked at the expert academician who came over: ”next, I may not be suitable to listen to your words. I'll go to my daughter to play first and inform me directly if there is anything.”

With that, Zhao Min turns around and quickly catches up with Xiaoyu and Wushuang.

”Congratulations.”

”Congratulations, academician Chen.”

“……”

All the experts on the scene came to congratulate, and their faces were full of joy.

The goddess has withstood the test of the harsh conditions in space and successfully reached the outer atmosphere.

This means that the technology of space plane has been mature. Their speed of exploring space in China will be at the forefront of all mankind in the future.

”Academician Chen, congratulations on your successful test flight. Are you interested in cooperation?” After the congratulations, Zhang Jianfeng opened his mouth and looked forward to it.

”Landing on the moon?” Asked Chen mo.

”Yes.” Zhang Jianfeng nodded: ”do you want to try? We have data resources that we can share with you. ”

”Including lunar orbit data and data on the back of the moon, as well as the orbit data of Lagrange L2 point?” Asked Chen mo.

Lagrange point is the five special solutions of the restricted three body problem in celestial mechanics. An object, under the action of the gravity of two large objects, at a certain point in space, is basically stationary relative to two large objects.

That is, in the system of two celestial bodies, according to the inference, there are five Langerhans, but only two are stable.

Euler, the mathematician, calculated the first three special solutions. Later, Lagrange, the French mathematician, proved the remaining two special solutions.

Lagrange L2 is located on the earth Japan line, which can make the satellite stay for a long time with little fuel consumption. It is a hot spot of international deep space exploration. The L2 point is also the only Langley point on the back of the moon.

Before chang'e-4 landed on the back of the moon, the team of the project placed magpie bridge relay satellite in the orbit of point L2 of Lagrange, so that Chang'e landed on the back of the moon could communicate with the earth smoothly.

People only saw Chang'e landing on the back of the moon, but in the detection of the back of the moon, the magpie bridge relay satellite at L2 was the real protagonist in that performance.

In deep space exploration, the back of the moon is always back to the earth, where the most primitive environment is preserved, there is no infection of the earth's electromagnetic wave, so the exploration value is much greater than that of the front of the moon.