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Text Chapter 1015 Moon Landing Spaceship

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    It is absolutely exciting for humans to travel in space under normal gravity.  For safety, there was a pilot accompanying him in the cockpit. With the help of the pilot, Li Cheng, who was in actual combat for the first time, slowly drove the spacecraft away from the ground.  "Accelerate."  After the flight stabilized, the spacecraft flew at its highest speed and broke through the atmosphere in less than ten minutes.  After feeling the spacecraft pause, the experienced pilot immediately asked Li Cheng to turn off the fuel and switch to electric propulsion.  "Set a coordinate, and then you can drive automatically." "It's really simple." After setting the automatic driving, Li Cheng got up from his seat and said to Xu Ziling and Yang Kaiming.  The spacecraft's avionics system is designed with an autopilot system that is more advantageous than that of fighter jets, making it more comfortable to drive. Especially outside the atmosphere, due to obstacles, there is basically no problem of route selection. Compared with aircraft in the atmosphere,  You also need to fly according to the prescribed route. This kind of navigation is undoubtedly more simple.  "Simple is simple, but you still need to pay attention when driving. There are a lot of space junk in near space." Due to his design, Xu Ziling certainly understands this.  Space debris, also known as space debris or orbital debris, is man-made objects in space other than working spacecraft. It includes debris generated by launch vehicles and spacecraft during the launch process, scrapped satellites, and spacecraft surface materials.  peeling off, paint patches falling off due to aging of surface coatings; solid and liquid materials leaking from spacecraft; debris generated during explosions and collisions of rockets and spacecrafts.  These things may be big or small, but although they are scattered, their lethality cannot be underestimated.  You must know that these things move at a speed of 7-8 kilometers per second in an orbit of 300-400 kilometers, while in a geostationary orbit at an altitude of 36,000 kilometers, they move at a high speed of 3 kilometers per second. According to the orbital inclination  The relative speed during collision can even reach more than 10 kilometers per second.  Running at such a high speed, one can imagine how powerful the impact is.  According to accurate calculations, a piece of space junk with a diameter of ten centimeters can completely destroy a manned spacecraft or satellite.  The hull of their spaceship is made of super-strong alloy, but once it encounters these things, although the ship will not be destroyed and no one will be killed, it will definitely be severely damaged. Think about the consequences once the spacecraft is damaged in space with no place to go.   So you still need to be extremely careful when driving the spacecraft.  These problems are issues that must be paid attention to when driving a spacecraft, so there are corresponding trainings on the ground. Yang Kaiming and Li Chengshen take it for granted that they will have serious consequences.  "The system will avoid the space garbage zone!" Let the accompanying pilot take over the driving, and Li Cheng sat in the back seat.  "Yes." Xu Ziling nodded, "Connected to the Eagle Eye satellite, under normal circumstances it will detect space debris within 100,000 kilometers. However, once it exceeds the satellite scanning range, we can only activate the radar system of the spacecraft itself. Then  It¡¯s time to pay attention. ¡°The distance between the moon and the earth is 380,000 kilometers. Once a spacecraft lands on the moon, it must use its own radar system, which is beyond the detection distance of the Eagle Eye satellite.  It is said that the last section of the journey is the most dangerous.  However, space debris caused by spacecraft, satellites and other debris will not appear in this area. In fact, this distance is also safe.  This time, a few people just test-drove the spacecraft out of interest and were not planning to land on the moon, so they wandered around in space for a while, took some photos, and then returned to Earth.  So far, the spaceship can be considered a real success.  Back on Earth, Xu Ziling told Fan Yi about the incident.  Fan Yi knew that Red Star was building a spaceship these days, but he didn't know the progress. Someone told him a few days ago that Red Star had been turning on the shielding system. He had guessed that the spacecraft might be built, but he didn't expect that it was ready to land on the moon.  the point.  When he heard Xu Ziling say that the spacecraft was ready to land on the moon, he was shocked.  "You have actually reached this point?" At this time, he was extremely shocked.  This is a spaceship!  And it¡¯s a spacecraft with a normal gravity field inside the cabin!  It¡¯s not what those aerospace companies call spaceships now!  "Are you sure you can carry people to the moon? In space, it will be the same as on the earth, without gravity problems?" Even though Xu Ziling made it clear, he still couldn't help but ask again.  "No problem, we just took a walk in space." Xu Ziling told Fan Yi about the situation of the space trip, "According to me?At the previous speed, it only took more than ten hours from takeoff to moon landing.  " "Ah" Fan Yi was surprised again. Neither the manned spacecraft nor the lunar probe will go in a straight line when launching, but will fly to the moon in a large elliptical orbit, so the least time spent is hundreds.  Hours later, when Xu Ziling said that it had only been ten hours since the spacecraft took off and landed on the moon, you can imagine the shock in his heart. ¡°No wonder you have kept the shielding system on for more than a month.  "After a long time, he said this. Xu Ziling was not surprised by this situation, and he had nothing in mind. He had long known that the Red Star was being monitored by the above, and the above had not concealed this fact. It was considered open.  Secret. ¡°This is not because we are worried that our own people will know, but to prevent other countries¡¯ reconnaissance satellites.  "Although he knew that the higher-ups could understand their actions, he still explained. "It doesn't matter, this is the right thing to do.  "Fan Yi calmed down his mood, "I will report the news soon. You can make preparations. It is estimated that someone will come to your place soon. We will make some specific arrangements then.  " In some matters, the most powerful enterprise is not stronger than the government. He did not report the news of the spacecraft to the above before. He was considering that once the progress of the spacecraft was known to the above, they would have no way to control it. Now that the report has been reported to  He is naturally prepared. What if this one is given to the country? The relevant technology is in hand. They can build another one at any time. "It will only take a few months at most."  ¡± Xu Ziling still underestimated the importance that the country attached to the spacecraft. He originally thought that it would take several hours to respond at the earliest, but what he didn¡¯t expect was that less than two hours later, a military plane landed directly on the  Their airport. ¡°Is this the first one?  "After receiving the notice, he rushed to the airport as soon as possible, but what made him even more unexpected was that the person in charge of the airport tower told him that in the past two hours, he had received calls for five flights.  The notice will land at the airport within an hour. "How many people are going to come up there" [This book has entered the ending and will be finished soon. Due to many reasons such as contract with the website, work, family, etc.  This book has been delayed for several years before it was finished. I would like to apologize again to the many book friends who have been chasing this book. I have signed a buyout contract for the new book, and it will definitely not be delayed like the old book. I hope to get everyone's support by then.  Support! Thank you!
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