Tech Translator
Chapter 419 Landing on the Moon (2)
The space shuttle orbits the Earth in a large ellipse. He wants to use the gravitational acceleration of the earth's gravity in order to save the power of the space shuttle.
Below it is a blue planet. Observe the surface of the planet carefully, there is a thick layer of clouds on it, which looks beautiful.
The outside of the space shuttle is a dark cosmic background image, and in this dark background, dots of light are shining.
The brightest is the sun's light, it is not like the earth during the day, you can see the sun from any corner.
Without the scattering effect of the atmosphere, the beam of light formed by the sun travels alone in the universe.
You can see the scene where the sun and many stars shine together. This kind of scene is absolutely impossible to see on the earth.
But the astronauts inside the space shuttle, they were not in the mood to check the outside scene.
Instead, fasten your seat belt, clenched your fists, and wait for that time to come.
They are waiting for the moment when the space shuttle accelerates.
There are 380,000 kilometers between the earth and the moon, and I want to reach it at 20 o'clock in the evening. This is where extreme speed is required.
The main engine of the space shuttle is turned on, resulting in a huge acceleration. Even the astronauts who have taken the strengthening fluid can only barely endure it physically.
Gundam soon felt the burden on his body increase, as if a person who couldn't swim was drowning and found it very difficult to breathe.
He knew the space shuttle had fired its main engines and started accelerating toward the moon.
His guess was very correct. Putting the perspective on the outside of the space shuttle, you can see the huge main engine on the back of the space shuttle starting to ignite and start.
It unleashes a blazing white flame and produces a powerful thrust. Propelling the space shuttle to accelerate and fly forward at a uniform speed.
The greatest speed known to be found in the universe is the speed of light. If the space shuttle has been moving with uniform acceleration. Sooner or later it will reach close to the speed of light.
But this is only in an ideal state, according to the mass-energy equation proposed by the great scientist Einstein.
When an object gets closer to the speed of light, it needs a huge amount of energy to achieve high speed.
The space shuttle cannot provide huge energy at all, and its speed has an upper limit.
Besides the huge speed, it requires the astronauts' extremely strong physical fitness to resist.
Soon the speed of the space shuttle reached its peak, and he began to move at a constant speed.
The astronauts in the cabin of the space shuttle all had livid faces and bruised veins on their arms. Gritting his teeth tightly, he endured the pain from his body.
If it is an ordinary person, at such a high speed. His internal organs had already been torn apart.
But even if it has been optimized by the strength-type strengthening fluid, it has been carefully selected. According to the judgment of scientists, it is enough to withstand the speed of the space shuttle.
But they are just enduring this speed and want to get through it easily. This is completely impossible.
Gao Da suddenly wanted to divert his attention, so as not to make himself feel too uncomfortable. He tried to talk with many team members to relieve the strange feeling after boarding the space shuttle.
Everyone heard Gundam chattering on the sidelines. They have the heart to refute, but they are under pressure from the outside. Couldn't speak at all.
Only then did everyone realize that there was still a certain gap between them and Gundam. Physical fitness is a bit worse than Gundam.
Suddenly, the astronauts inside the space shuttle. They feel a lot lighter. Knowing that the second difficulty along the way has been overcome by them.
The ground command center quickly received the message from the space shuttle. It has passed the Lagrangian point.
The Lagrangian point is the gravitational equilibrium point. After the space shuttle passes the Lagrangian point, the gravitational force of the moon it bears will exceed the gravitational force of the earth.
Niu Zhengfeng stared closely at the changes in the space shuttle, even though it was already afternoon, he had no intention of leaving.
Seeing the message from the space shuttle, he immediately issued an order to the space shuttle.
"Start doing uniform deceleration exercises."
After the space shuttle received this command, its main engine output power began to gradually decrease.
His main purpose now is to slow down the speed at a constant speed.
The speed must be reduced below the escape velocity of the moon. Let the gravity of the moon smoothly capture the space shuttle.
If the space shuttle is going too fast, it will fly right over the moon by inserting itself directly over the edge of the moon.
This will have extremely serious consequences, and the objects in the universe are all moving at high speed. Orbits also require very precise calculations. Impossible to run around.
Even though the universe is not like the earth, there is no planned road. But running around in the universe is also very dangerous.
Not to mention being interfered with by the messy gravitational force, wasting the energy of the space shuttle. Even a sudden solar wind or a small meteorite will have a fatal impact on the space shuttle.
Li Hao and Qiu Shi were also waiting here, but their attitude was very good.
Wait here for the space shuttle to land on the moon. Li Hao also discussed the general framework of future cooperation with Director Qiu Shi.
Li Hao, in particular, tried his best to sell the benefits of the space shuttle to Qiu Shi. Let the country spend a lot of money and start purchasing space shuttles.
Seeing that the space shuttle had passed the Lagrangian point of the Earth and the Moon, Li Hao said to Qiu Shi beside him: "Director Qiu, Chang'e's moon landing project has been carried out so far, and I am 80% sure of success.
I saw that the country just asked the CCTV interview team to collect material, but did not report on this matter.
I don't think this kind of thing needs to be kept secret until our space shuttle officially lands on the moon. Establish an unmanned intelligent scientific research station on the moon.
Especially in Hongwan District, we only need a high-powered astronomical telescope to see our movements. He has no need for secrecy at all. "
Director Qiu shook his head slightly and said: "There is no rush on this matter, our country has always been prudent. We will announce this news after the astronauts actually set foot on the moon.
The United States landed on the moon, and there have been constant voices of doubt in the academic circles.
Our country has always been reserved and introverted, and we will know at night whether the Chang'e moon landing project is successful or not. There is no rush yet.
If the Chang'e moon landing project fails, we will announce it in advance, causing a huge momentum. Then his blow to the national confidence is too great.
All things considered, we still have to wait for concrete results. Then make this news public. "
Li Hao replied very confidently: "After careful demonstration by our expert team, there will be absolutely no accidents. Chang'e's moon landing project will definitely be completed smoothly."
As soon as his words fell, a harsh siren sounded in the command room. At the same time, the icon on the screen representing the space shuttle glows bright red.
Li Hao and Qiu Shi stood up immediately after hearing the siren.
He saw that everyone in the command center was working. And someone directly evaluates this hazard, what impact will it have on the space shuttle?
All he saw was a picture from the camera of the space shuttle, and there was a meteorite about the size of the space shuttle flying towards it on the path in front of him.
What should I do if an extremely dangerous accident occurred?
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