Mr.
Tian and Lin Dong only stayed for one day before leaving.
Su Yichen didn't know whether his request could be approved in the end, but he knew that he had to get on the Pioneer and take Luo Yan with him.
As for the reason, he explained three points to Mr.
Tian and Lin Dong, but there were two points he did not mention.
One was Luo Yan's situation.
Although Luo Yan had entered hibernation, hibernation technology was not a panacea.
Luo Yan's current The situation is still optimistic, but who can guarantee that there will be no accidents in the future?
If you want Luo Yan to recover as soon as possible, wake up from hibernation, land at the Pluto base, and use Ike's life-support equipment inside the base is the best choice.
And the second point, this is about his dreams.
After entering strange dreams three times in a row, and his consciousness entering the Pluto base, Su Yichen always felt vaguely uneasy in his heart.
The key to this uneasiness lies in the three-dimensional star map and the The coordinates on the star map, until now he has not understood the specific location of the coordinates and what it represents.
After obtaining the hibernation technology in a dream, Su Yichen wanted to experience another dream countless times, but the strange thing was that after the last dream, Su Yichen never returned to the dream in the past three years.
As time went by, he became more and more confused about the star map and coordinates.
He didn't know when it started, but a kind of uneasiness gradually enveloped his heart.
To understand all this, Su Yichen had only one way, and that was to land at the Pluto base in person and enter the control room.
To achieve this premise, that is to say, he must board the Pioneer and take off from the earth.
Time flies and nearly a year has passed.
During this year, the Pioneer spacecraft has been completely completed.
Except for some minor and trivial tasks, the entire spacecraft, including the launch vehicle used as auxiliary power, is also ready.
More than ten days ago, Su Li's intelligent module was moved out of the base.
Officially moved to the Pioneer.
Immediately, Luo Yan and her hibernating device were also installed in a cabin of the Pioneer.
Although the spacecraft has not officially taken off, the system inside the spacecraft, the artificial intelligence Luo Yan, has already started working, carrying out maintenance on the spacecraft in accordance with Su Yichen's requirements.
A series of self-checks.
"Director Su."
Su Yichen came out of the simulation cabin.
With his head covered in sweat, Gao Jian quickly stepped forward and handed him a towel.
"Thank you."
Su Yichen took the towel and wiped his sweat.
The simulation cabin is used for simulation training to adapt to the gravity and weightlessness of space when the spacecraft takes off.
According to the country's requirements for astronauts, this simulation must be conducted before takeoff.
Training to reduce the impact of the environment on astronauts during takeoff.
Wiping away the sweat, Su Yichen glanced at Gao Jian beside him.
Ever since Gao Jian became his secretary until now.
In the blink of an eye, more than six years have passed.
During these six or almost seven years, Gao Jian has been with him almost all the time.
Now, as the Pioneer takes off and is about to enter the countdown, the time for them to break up will also come.
"Xiao Gao, I have already called Director Xu.
He will rearrange your work after I leave.
You have been wronged by being by my side all these years."
Gao Jian shook his head, his eyes not showing the joy of returning to work in the bureau.
On the contrary, his eyes held a trace of reluctance and nostalgia.
At first, Xu Ke asked Gao Jian to protect Su Yichen in the name of Su Yichen's secretary.
Gao Jian resisted this job from the beginning.
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As an excellent scout, it was a deep sadness to leave the position he loved and not be able to charge on the front line. .
In his opinion.
He was like an orphan abandoned by the organization.
While his comrades were fighting bravely and making great achievements, he was like a forgotten outsider, following Su Yichen to the Northwest 863 Base.
Live a monotonous and boring life every day.
Although Gao Jian didn't bring emotions into his work, and he even performed the task very well from the beginning, it didn't mean that he didn't have concerns about the job.
But as time went by, Gao Jian slowly changed his view.
The key to this lies in Su Yichen's influence on him.
The deeper he got to know Su Yichen and the more detailed the situation he knew, the more he understood why Xu Ke had given him such an important task.
More importantly, Gao Jian was moved by Su Yichen's loyalty to the country and nation, his pursuit and dedication to science, especially Su Yichen and Luo Yan.
At first, he thought they were an incredible combination, but in the end he was moved by them.
Moved by their love, they completely changed their attitudes and followed Su Yichen willingly.
But now, the separation is just around the corner.
The two people who have been together almost every day for more than six years are about to separate.
Gao Jian has no surprises in his heart at this moment, only deep reluctance and nostalgia.
Gao Jian's expression fell in Su Yichen's eyes, and Su Yichen understood what he was thinking.
He smiled and handed him the towel after wiping, put on his coat and walked out.
Gao Jian was stunned for a moment, and followed him hastily.
The launch time of the Pioneer has been determined, just nine days later, that is, at three o'clock in the morning next Saturday.
There is a reason for choosing this time.
The launch time is determined through a series of complex calculations.
You must know that celestial bodies in the universe are constantly moving, whether they are the major planets in the solar system, asteroids, comets, etc., Including the earth, their positions are constantly changing every moment.
To illustrate with the simplest example, it is like humans trying to land on the satellite closest to the earth, which is the moon.
Before controllable thermonuclear fusion technology, humans used rocket propulsion and lunar module to land on the moon.
Due to the limitations of fuel and the requirements of the landing angle of the moon, coupled with the orbital changes between the earth and the moon, An optimal time must be calculated.
This time takes into account factors such as the distance from the launch from the earth to the moon landing, the angle of the moon landing, including the return of the moon landing, etc.
Once this time period is missed, the success rate of the moon landing will drop sharply.
After the emergence of controllable thermonuclear fusion technology, theoretically speaking, the propulsion power of spacecraft has been solved, but there is still another problem, and that is the special orbit of Pluto in the solar system.
Different from the orbits of the eight planets in the solar system, Pluto's orbit is the most special.
It is an elliptical orbit with an inclination.
Its mode of operation can be said to be unique in the solar system.
Su Yichen is very clear that it has a strange orbit. , this is because Ike deliberately arranged for the monitoring of the solar system after setting up the Pluto base, because only this method can perform the work in an all-round way.
But the problem is that this kind of orbit of Pluto results in a huge difference in distance from the earth.
According to calculations, when Pluto is closest to the earth, the shortest distance between the two is only 2786 astronomical units, while the longest distance reaches 4713. astronomical unit.
In addition, Pluto has a rather peculiar oblong elliptical orbit with an eccentricity as high as 0.25.
When the perihelion is closest, it even reaches the orbit of Neptune.
During the orbit, it will also be very close to the orbits of Jupiter and Saturn, which are two planets.
The eldest and second eldest among the planets in the solar system, due to their The huge size and mass often attract asteroids, comets and other celestial bodies in space to "visit".
More importantly, Jupiter's "Great Red Spot" has a huge impact on spacecraft flying close to the orbit.
In order to avoid various Due to various uncertain factors, the best launch time can be obtained after careful calculation. s: The second update is here today.
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