Rebirth 2008: I Can Make Money Reading

Was the Xinghai Group's satellite launch filmed?

If you want to actually take pictures of every move on the ground, it is definitely not possible to use a geosynchronous orbit satellite. Although it covers a relatively large area, its resolution is generally low due to its high size. It is suitable for real-time monitoring of the ocean. Equipment, for monitoring, real-time monitoring of large objects in fixed locations such as high-rise buildings can be achieved.

But objects like rockets with a diameter of only 3 meters cannot be seen clearly at all, and the resolution is required to be within 3 meters. However, the resolution of remote sensing satellites in general synchronous orbits is above 50 meters, which is similar to the outline of a cruise ship.

Generally, the "real-time monitoring" of high-resolution remote sensing satellites in close orbits is used. Of course, meteorological satellites cannot, because the resolution is not enough to see clearly.

However, even if a high-resolution remote sensing satellite can see clearly, it is a near-orbit satellite, not stationary, but a satellite that is moving in real time.

[Note: Meteorological satellites, ocean observation satellites, environmental detection and reconnaissance satellites are all remote sensing satellites, and radar satellites are a collective term for earth observation remote sensing satellites carrying synthetic aperture radar (sar), and are also remote sensing satellites. ]

It is possible for Ugly Country to monitor the Xinghai Group, but it is very troublesome to monitor the Xinghai Group around the clock if the reconnaissance satellite or radar satellite is required to be in this reconnaissance area.

This kind of radar satellite surveillance can ignore the weather, even if it rains, it can still take pictures of the real thing clearly, but the optical imaging reconnaissance satellite is affected.

Ugly Country currently has a total of 42 optical imaging reconnaissance satellites and 28 radar imaging reconnaissance satellites. The general reconnaissance range is about 100 kilometers. The territory of Hua Country spans four to five thousand kilometers. It is not a small country. The 28 radar imaging and reconnaissance satellites are evenly distributed, and a maximum of four satellites are in the sky above Hua, which cannot completely cover the vast territory of Hua.

Therefore, the possibility of the radar imaging reconnaissance satellite that just covers the Xinghai Group's rocket launch base is very small. In addition, it has to meet the Xinghai Group's dozens of seconds of testing. No investigation will be conducted.

Mu Yang reckoned that if there was a reconnaissance, the Xinghai Group's rockets had been installed outside for a long time, and it might have been exposed. The premise was that Ugly Country wanted to take pictures, and it happened to be within the reconnaissance satellite's reconnaissance range.

So, this is just a guess.

However, it is impossible to detect the performance of the rocket and the status of the ignition test.

Unless, say, use optical imaging reconnaissance satellites to take pictures continuously.

However, Mu Yang chose to ignite and launch on a rainy day, and he had expected this for a long time.

In addition to satellite reconnaissance, it has been ruled out that there are agents monitoring around the rocket launch base, but the rocket launch is so loud that if there are fishermen a few kilometers away, it is really possible to hear the roar.

For Mu Yang, it is inevitable that Xing Kong No. 1 will be photographed, as long as the performance parameters are not exposed temporarily, it will not affect his star network plan.

If it launches a low-orbit satellite, if it has technical means, it can temporarily interfere with the satellites of other nearby countries, and there is no need to worry about being monitored overhead.

a few days later,

March 5, 2016

The space exploration technology project team moved quickly, working overtime to check the status of the Xingkong-1 rocket after launch.

At ten o'clock in the morning of this day, Mu Yang got the test data of Xingkong-1 and the damage of the arrow.

The rocket body and engine were not damaged or burned out.

That means maintenance at most, and after loading fuel, it can be launched repeatedly.

However, how many times it can be launched still needs to be verified by experiments.

During the test, there has been no signal delay, but it may occur when the rocket is far from the ground. At a height of 40 kilometers to 100 kilometers above the ground, the signal blackout area cannot be avoided, but it does not affect the rocket recovery.

In any case, this ignition launch is a very important aerospace milestone for Xinghai Group.

Xinghai Group's aerospace development is slightly slower. Today in September, my country launched the first space laboratory "Tiangong-2".

Tiangong-1 was launched on September 29, 2011, weighs only 8.5 tons, and has a design lifespan of only two years in orbit.

The height of the space station is not high. It belongs to the near point of the low-Earth orbit, about three to four hundred kilometers. Due to the resistance of the atmosphere during operation, the orbital height will continue to decrease, so the orbital height needs to be raised frequently.

The Xingkong-1 test was successful, and Mu Yang had long wanted to start building a space station.

In the first step, the rocket launch test, the Xinghai Group has been considered a preliminary success, and the progress is 100%;

In the second step, the rocket realizes recovery technology, launches three geosynchronous communication satellites and five Xingdou-1, and deploys space communications. This is an ongoing project. The geosynchronous communication satellite has not yet been designed, and the progress is 40%;

The third step is to launch 20,000 Xingdou No. 1 and deploy the star network, and the progress is 0%;

The fourth step is to launch manned satellites, try animals first, and then humans. The project team has not yet been established, but the layout can be started, such as building a training base and training astronauts;

The fifth step is to develop aerospace aircraft and high-payload rocket Xingkong-2.

The sixth step is to launch the Xinghai Group's space station for space experiments. Xingkong-1 is successfully ignited, and this space station can also be deployed to form a project team;

The seventh step... There are too many, the first few steps alone are enough for Mu Yang to toss.

In Mu Yang's vision, Xingkong-2 will use five Xinghuo-1 engines, and the payload to launch to Leo can reach 1,000 tons.

The Xingkong-2 rocket has a diameter of 8 meters and a length of 50 meters, and its capacity is 4.67 times that of Xingkong-1.

The Xingkong-1 rocket is still a bit small, with a diameter of 3.7 meters, which is not suitable for carrying large space stations.

The diameter of the space station is limited by the rocket's carrying capacity and its own diameter, so the diameter of the space station is not too large, about four meters.

Except for the thick outer shell of the space station, the internal space is very narrow, which is obviously not enough for human activities, and it is no different from a dwelling in a snail's nest. This is not in line with Mu Yang's idea at all.

Of course, a small space station can also be assembled into a large space station, but the structural requirements are relatively high, and the manufacturing cost is too high.

If you have more space, you can directly manufacture large components (such as large robotic arms for loading and unloading goods and equipment), and then transport them, and also perform large assembly in space, but with a lot less assembly and a simpler structure.

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Of course, to manufacture such a large rocket body, if there is no shipping and special means of transportation, transportation is a big problem, and manufacturing equipment is also very troublesome.

But for the current situation of Xinghai Group, transportation is no longer a problem.

Mu Yang suddenly became interested and came to the supercomputing center on the 104th floor.

Start the supercomputing center, and it will boot successfully in a second or two.

The cameras around the supercomputing center focused on Mu Yang, face recognition, scanning the main features, and unlocking relevant permissions.

"Master, you haven't been on the plane for 11 hours, 12 minutes and 35 seconds."

"Uh, it's not too long." Mu Yang was speechless when he heard the mechanical voice of the operating system Xiaobai.

He didn't give Xiaobai unlimited power-on permission, and the supercomputing center consumes too much power.

Of course, you can also turn on only a part of the equipment, but the calculation speed is not so fast.

When turning on the machine, Mu Yang ordered Xiaobai to learn some knowledge on the Internet. Currently, he has the ability to communicate with Mu Yang normally, but he just doesn't know how to think. Answering questions is just following the procedure.

"Xiaobai, help me search for all space station pictures and videos on the Internet, including concept space stations, fantasy structures in science fiction films and novels."

"Ding...the result is as follows..."

As soon as Mu Yang finished speaking, it was displayed on the monitor, and the search efficiency was very fast.

He looked at other people's space stations, just looking for some inspiration.

Except for the space station that actually exists, the others are just fantasies, but there are quite a lot of innovations in it, what technology and facilities are needed, how to live, fantasies can also become reality.

He can also buy space station technology and artificial gravity technology from the system store, but this is not urgent.

Humans living in a gravity-free space for a long time can easily cause muscle atrophy, which can usually be solved by exercise, but the best solution is artificial gravity, which also solves the difficulty of human beings walking in space, and it is easy to place things.

Like Huaguo's space station space, there are buckle belts all around, just to facilitate walking and fix posture, which is too troublesome.

If there is no gravity, it would be troublesome for humans to urinate and defecate, and eating is also troublesome. Drinking soup can only suck.

Mu Yang enjoyed these videos and pictures deeply. Many of the space stations are very good and imaginative, such as Blue Origin Orbital Reef, Voyager Space Hotel, Spider Space Station, Two-wheeled Space Station, Orbital Ring, Ring World, etc.

For example, the Voyager Space Hotel is a large ring, and the center rotates to generate artificial gravity.

There are also orbital rings, space stations that orbit the Earth with several super-flexible cables connected to the Earth to transmit power from it. This project is many times more expensive than a space elevator.

There is no need to carry out these large-scale projects, the space station is just a transitional product for Mu Yang.

"Xiaobai, what space station do you think is the best?" Mu Yang asked casually.

"Master, according to the data I collected, most netizens think that the ring space station is good. If it is expanded, it may be assembled into multiple rings, connected by an intermediate shaft, like a two-wheeled space station." Xiaobai's answer is just knowledge on the Internet. .

"Sounds good, do you think the ring space station looks good?"

"Everyone thinks so. It has a more sci-fi feel, and the closed loop is also convenient. When rotating, it can also create artificial gravity."

Artificial gravity?

Mu Yang searched for artificial gravity technology in the system store, and there is indeed artificial gravity generated by rotation.

However, this does not meet Mu Yang's ideal requirements.

For example, if he wants to build a base on the moon, the base cannot rotate, so how to generate gravity?

The space station also needs energy to maintain the rotation. The artificial gravity generated by the rotation is not the best solution, but it is the best technical solution at present.

Mu Yang gave up the fantasy of the space station, and temporarily solved the problem in front of him.

Dream, think about it occasionally, you can relax.

Checking the time, it's already lunch time.

Leaving the supercomputing center, he came to the chairman's office and saw the secretary waiting for him.

Under normal circumstances, the secretary and Zhou Chen accompany him to eat and chat about things occasionally.

Leaving Xinghai Building, strolling on the tree-lined road, the passing employees greeted Mu Yang warmly, and the employees who were embarrassed to say hello should either walk faster, or walk slower and let the chairman go first.

The temperature in H City in March is mild, which is most suitable for spring outings.

"Xiao Chen, this season, the temperature is pleasant, everything is revived, and everything is full of vitality. It's the best time to go out and play. If you have time, go out and walk more. Does the company organize such activities?"

"Yes, Chairman, due to the large number of employees in the company, the personnel department organizes activities in batches, every weekend. I plan to go to the West Lake with them this week to exercise. The food in the company cafeteria is so delicious that it is easy to grow. fat."

"Well, one of the great pleasures in life is eating. If this item is cut off, it would be so boring."

After a while, Mu Yang came to the cafeteria and, like the staff, chose dishes by himself.

After lunch, go back to the bedroom on the 101st floor of Xinghai Building to rest for a while.

He has the habit of taking a lunch break. If he doesn't take a break at noon, he will definitely have a mental breakdown in the afternoon.

The company gets off work at 12 o'clock and goes to work at 1:30 in the afternoon. There is enough time for lunch break. This working time was established when he first established the company.

After getting up from lunch break, drink a cup of tea and look at the scenery.

After feeling the same, Mu Yang turned on the reading system and achieved points in the store.

Search for "communications satellite."

This time, what he plans to buy is geosynchronous satellite technology, which operates in a 30,000-kilometer space geo and is mainly used for communication and data relay.

Because they are too high from the ground and require high power, this type of satellite is relatively large in size and has higher technical requirements.

The technical requirements for transmitting to geo and leo are different, and the former is more difficult.

However, for Xinghai Group, due to the powerful payload of Xingkong-1, it is much less difficult than other countries.

An hour later, Mu Yang figured out the geosynchronous communication satellite technology on the system. He chose one of them and spent 100 achievement points.

He didn't spend 10 more achievement points to realize the data, as long as he spent a few more days, he could export the data.

Unless it is very urgent and the workload is heavy, Mu Yang is willing to spend more achievement points to realize the material.

With Xiaobai, the output data is more efficient.

After another hour, Mu Yang's brain was a little tired, so he took a rest and came to the 105th floor to practice the operation skills of operating Life No. 1.

Since H City Taikang Biomedical Technology Company was acquired by him, he asked the company to help him purchase materials and equipment. At present, 95% of them are in the 105th floor laboratory and have been installed.

In the laboratory, there are also ten healthy growing mice.

Mu Yang has installed monitoring in the laboratory~www.readwn.com~ using computer monitoring, and copied a part of the operating system from the supercomputing center, castrating most of the useless knowledge.

He called this sub-operating system "Xiao Hei". If the mouse has abnormalities, Xiao Hei will remind Mu Yang.

At present, Mu Yang's hands are proficient in pipetting operation and cell film production, and can skillfully conduct some biological experiments.

The original technology of Life No. 1 is "a telomerase extension technology", which is basically to extend telomeres.

The raw materials of Life No. 1 are not traditional Chinese medicine, but pomegranate, brown algae, purslane, palm fruit, etc.

Like pomegranate, it contains ellagic acid, a natural high antioxidant;

Palm fruit is actually one of the raw materials for vitamin E formula.

The development of Life No. 1 was not developed just by using raw materials, it was not that easy.

After tossing about for an hour, Mu Yang didn't want to do it anymore. The development is too difficult, and the current progress is only 1%. It is estimated that the development will be successful, and it will not take a year or two.

President Zhou Chen called him and said that a relatively serious safety accident had occurred in the workshop.

"Okay, I'll be in the office later."

Mu Yang put down his work and sighed.

Generally, work-related injuries would not be reported to Zhou Chen, let alone him. The workshop could handle it by itself. Only when it was more serious, it had to be reported to the higher-ups.