Chapter 906

The significance of this is very clear, that is, Lei Tiantang's mission has arrived. After a simple handover in the base, Lei Tiantang will take a spaceship to return. Of course, they will not have to rendezvous with the space station, but will directly take a spaceship from the lunar orbit to the Earth Moon transfer orbit.

In addition to carrying a small number of experimental samples and commemorative personal belongings, other personal belongings have been sealed, and it will be a waste of transportation to take them back. Anyway, they will come back later.

Sitting in the spaceship's return capsule in her spacesuit, Jiang Ziyu asked with a smile, "how can I not feel a little nervous? On the contrary, I have a feeling of not giving up. I don't know when I will come again next time! And you? "

After hearing this, Zhang Chuanguo said with a smile: "you are not nervous, so we must not be nervous. We know our company's technology, and the spaceship will bring us home very smoothly!

As for the feeling of not giving up, although it's a little bit, I still hope to get home early. You are the only one among the four of us, and there are lovers waiting at home. So we are still looking forward to going home and reuniting with our loved ones. Do you have this feeling? "

"Ha ha ha..." Lei Tiantang and Zhuo Jixian laughed happily when he said so. Zhuo Jixian even clapped hands with Zhang Chuanguo for a moment.

"That's enough for you! I'm a girl who just sighed. How can anything be involved in this? " Jiang Ziyu rolled his eyes in silence.

While chatting, everyone was doing the inspection work before taking off. After the self inspection of the spacecraft was completed, Zhang Chuanguo pressed the button to confirm the return flight. In a small sense of pushing back, the spacecraft took off smoothly.

The shell of the bracket under the spaceship that has already emptied the materials is a success, but it will not be wasted. The intelligent robot will recycle it and split it into parts used in the construction of the base.

After successfully entering the earth orbit, their return live broadcast started again. The whole world is paying attention to their return flight. This is the first time that human beings stay on the moon for a month and then return to the earth again. It represents the transformation of human beings from contacting the moon to conquering the moon. It is destined to be a thing recorded in history!

The media all over the world are broadcasting live broadcast of the return flight from the official website of infinite gravity group. Although the return flight of the spaceship is not new, it depends on where the spaceship comes back from. It is two different things to return from the earth orbit space station and follow the return flight from the moon.

In particular, the pride of the Chinese nation is even stronger. We should know that this is the first time that human beings return to the moon in more than half a century. However, the company that completed this task is an authentic Chinese company. How can we not make them proud!

Now that the heroes are going home, how can they not pay attention to it? Now they pay more attention to the infinite gravity group's space program than other space programs!

"Command center, this is Houyi. The spaceship is ready to land, waiting for landing instructions!" Zhang Chuanguo told the ground command center after the spacecraft completed all the work of orbit adjustment, speed adjustment and spacecraft self inspection again.

"You can land! Welcome home The head of the command center at Gaia confirmed the landing order with a short and strong reply.

"Thank you! Start landing procedure! " After thanking him with a smile, Zhang Chuanguo pressed the last button that he needed to operate.

After the start button of this landing procedure is pressed, all subsequent operations are handed over to the set landing procedure. Even if there is any accident during landing, they are not required to operate.

Because genesis has simulated all possible unexpected situations in the program, and accumulated a lot of experience through so many spaceship landings. Even if there is a full manual operation mode in the spacecraft, this operation mode is basically a device before the most difficult time of program crash.

The auxiliary engines on the spacecraft started to ignite after the spacecraft reached the predetermined landing orbit position. They smoothly pushed the spacecraft from the orbit around the earth into the landing orbit under the precise control of the program.

After entering the landing orbit, the earth side can only observe it through satellite and earth radar system, because the spacecraft in the fierce friction with the atmosphere produces high temperature, so the communication signal connection will be interrupted.

After the deceleration stage was completed by using the friction force of the atmosphere, a gap was opened in the protective cover at the bottom of the spacecraft, exposing the main engine of the spacecraft.

After that, the main engine of the spacecraft ignited immediately and began to provide deceleration thrust for the spacecraft. Previous spaceships could directly open the parachute at this step, but the spaceship of infinite gravity group had an active deceleration process ahead of time.

Because in this way, in addition to ensuring the safety of astronauts, it can also more accurately control the landing process of the spacecraft. After all, the company's spacecraft is much heavier than the previous small spaceships in terms of weight. It is still very risky to rely on the parachute system to complete the final deceleration process.

After the smooth ignition signal of the main engine was received by the control center, everyone was relieved, because at this stage, even if the most dangerous stage of the whole landing process was over, there was basically no risk in the later procedure.At about 10 kilometers above the ground, the speed of the spacecraft has dropped to below 330 meters per second, which is equivalent to "sound speed". At this time, the parachute carried by the spacecraft will open automatically under the control of the landing procedure, and cooperate with the engine to start the final landing process. Under the coordination of the two, the spacecraft stably lands in the predetermined landing area.

They were not allowed to float on the sea for too long, because the landing accuracy was very high. The recovery helicopter arrived over the spacecraft three minutes after they landed.

After the helicopter hoisted the whole spaceship to the recovery ship, in the warm applause, the four people of Lei Tiantang took off their helmets and walked out of the spacecraft independently. After the live broadcast of this picture, all the people who saw this scene could not help expressing their admiration.

Today, there are very few people who still laugh at the space dream of the infinite gravitation group, because the infinite gravity group has proved that they are completely different from those companies that can only blow their mouths. They are really using their own practical actions to prove that human beings can do anything they want to do!

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