Romantic manor mining today
please adopt, thank you!
route: Er Guang Expressway and Xu Guang Expressway
charge about 1405 yuan
Lianyuan East
from Lianyuan East toll station to Lianyuan East Interchange, drive 130m
keep right ahead, enter Lianyuan East Interchange, drive 560m
please go straight ahead, enter Er Guang expressway, drive 381.9km
keep right ahead, from Er Guang Expressway to Shunde Avenue, Drive 2.4km
turn right, enter Shunde Avenue, drive 630m
turn left rear, enter Tuanjie Avenue, drive 2.4km
please go straight ahead, enter G323, drive 2.0KM
drive right ahead, enter Longkou bridge, drive 220m
please go straight ahead, enter Xuguang expressway, drive 193.4km
drive right ahead, enter Shiling interchange, Drive 1.2km
please go straight, enter the Pearl River Delta Ring Expressway, drive 18.8km
keep left ahead, enter Huashan North interchange, drive 2.2km
please go straight, enter Daguang Expressway, drive 12.9km
keep right ahead, enter Yanghe interchange, drive 780m
please go straight, enter Guangzhou North Third Ring Expressway, drive 44.7km
please go straight, Enter the Pearl River Delta loop expressway, drive 1.0KM
keep right ahead, enter Shitan interchange, drive 990m
please go straight ahead, enter Ji Guang expressway, drive 42.5km
keep right ahead, enter BOLUO interchange, drive 1.3km
please go straight ahead, enter Renshen expressway, drive 1.1km
please go straight ahead, enter Wushen expressway, Drive 23.2km
to the front right, enter the lilinxi interchange, drive 1.0KM
please go straight, enter HuiGuan expressway, drive 10.4km
drive to the front right, enter Zhenlong interchange, drive 980m
please go straight, enter Changshen expressway, drive 13.0km
drive to the front right, from Changshen Expressway to S358, drive 1.6km
turn left, Enter S358, drive 2.5km
Jinfeng toll station
! Mining machine continuous operation
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graphics card long-time operation of large amount of data
, high load operation of course will rece life
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space mining refers to the planned extraction of mineral content from asteroids, comets, planets and other celestial bodies. Astronomers and scientists have confirmed that a single asteroid can actually hold a large amount of metals and minerals, which may be equivalent to the total monetary value of billions of dollars. This fact has aroused a lot of interest, including scientists and businessmen. If asteroids hold such large deposits of valuable minerals, energy, investment in mining these minerals from small planets may prove to be very profitable< However, an asteroid with a diameter of at least 1km has been found, which may hold billions of tons of materials, including precious metals and ores Space mining, therefore, can also be a good way to solve the growing scarcity of minerals on the earth and problems brought about by solid mining< According to scientists, an asteroid is actually a piece or a large piece of destroyed planet. As of today, it is an established fact that thousands of asteroids continue to form clusters between Mars and Jupiter. The resulting asteroids are called asteroid belts. In addition to meteorites found in the asteroid belt, there are many other asteroids close to the earth's orbit
asteroids can be classified according to their own properties and contents. One is the so-called C-type asteroid. In this category, asteroids must be composed of similar materials, that is, the sun, but it does not have volatile substances, that is, the sun. More or less 75% of all known asteroids fall into this category
the other is the so-called S-type asteroid. Asteroids have deposits of iron, nickel and magnesium in this category This includes about 17% of all known asteroids
other types of asteroids are called M-type asteroids. Asteroids of this type are most likely to contain nickel and iron, and they make up a small part of the entire known asteroid population< Do you have any excavation work in the space
there are two possible ways to make asteroids (later, other objects) recoverable One of the ways is to bring the two people back to earth for mining and processing. In this way, it can be used in normal mining process
another possible way to mine asteroids is to process all the ore on site and then return the processed or refined material to earth. If the extraction of the scene is employment, all the necessary facilities and human power will be brought to justice. This will require additional fuel for travel, outer space and resources to power mining facilities, residential quarters and other things crew needs
. Lightweight materials will be used to support the excavation at the site, so as to save rocket fuel for travel expenses. The asteroid is a small one. It has been suggested that the rocket should be able to use any possible fuel to find the asteroid and return to earth for the journey. One possible source of fuel is water< Whether space mining can be realized or not is the material basis for human survival and development. It's hard to imagine where we would come from ceramics, plastics, steel and oil without mineral resources. However, the depletion of the earth's resources has worsened our environment. And the development of aerospace has opened up a way for us to mine space
it has long been known that there are many useful minerals in the universe, and the first metal iron used by human beings is the iron meteorite from the sky. In ancient Mesopotamia, iron was called "fire falling from the sky", while the Egyptians called iron "stone in the sky". However, it is obviously impossible to wait for God's gift. The limited small pieces of meteorite are just a drop in the bucket, which is far from what we need
we also know that asteroids in the solar system are the matrix of many meteorites. Among them, there are about 1000-2000 indivials whose diameter is more than 100 meters in the small objects called "Apollo" which are closer to the earth. Some of them are composed of almost pure metals. Besides iron, some of them are rich in nickel. The highest nickel content can reach 65%. We should know that the most abundant nickel ore on the earth only contains 2% - 3% nickel; Others contain cobalt, chromium, manganese, aluminum, gold, platinum and other precious metals. For example, the asteroid No. 1986da discovered in 1986 is a small object less than 2000 meters in diameter, but it contains about 10000 tons of gold, 100000 tons of platinum, 1 billion tons of nickel and 10 billion tons of iron. What's more exciting is that although the asteroid is a little farther away from us than the moon, it is much closer than other planets. Obviously, it will be the preferred target of space mining in the future
the problem is how to exploit these rich space minerals. Generally, two methods can be considered: one is to directly send robots to the small objects to be mined, and where to mine them, and then refine them in space factories and use them in space manufacturing, or transport the minerals back to earth by space shuttle or ladder
another method is to change the orbit of the original small object, make it fly to the earth, and give appropriate speed to land at the designated place. It is not difficult for a small celestial body to change its orbit. What is difficult is how to control its landing speed and location so that when it falls, it will not cause a big collision and disaster.
It's very difficult to do with the current technology, but with the development of technology, we can achieve it one day, and our resources will be greatly increased by that time
According to foreign media reports, a small group of entrepreneurs in the United States have a big plan - Mining in space. Deep space instry, a new company in California, announced on the 22nd that it hopes to launch a team of asteroid interceptors in 2015 to search for resources on nearby asteroids and use them for the benefit of the earth
the reason why the exploitation of asteroid resources is concive to interstellar flight is that the former can provide relevant deep space spacecraft manufacturing technology and establish space "gas station". Scientists estimate that a near Earth Asteroid with a diameter of 2.5 kilometers includes metal resources worth at least 20 trillion US dollars
researchers estimate that the first interstellar navigation mission will be carried out by the end of this century, and human beings have great potential. For example, the first aircraft was invented in 1903, and aviation flight has become a routine until January 24, 2013. Some scientists think that this time is too long. In the next five to ten years, the mission of deep space flight will begin, but it will take quite a long time to go to another star. 2、 Mining difficulty
it is quite difficult to mine asteroid minerals. If it is a large asteroid, it is easier to land and sample, but for an asteroid with a width of only 50m to 500m, it is very difficult, and the behavior of such objects is more like a large space rock with zero gravity field on the surface. Chris levitsky, a former NASA Mars Mission Director, believes it's better to collect data by flying over asteroids with arkyd 300 before developing a robot that can dig for such small objects< br />
Since the first instrial revolution, with the rapid development of all kinds of mining instry, the most direct consequence is that air pollution, water pollution and natural landscape have been seriously damaged. Some dangerous chemicals and rare metals are collected and used to make the most commonly used things (electronic procts, etc.) around us. Although they bring great convenience to human beings, it seems that we have never thought about these excavated & quot; Empty & quot; What to fill in
is there a way that is harmless to human beings and can replace the earth's mining instry? Scientists are looking at asteroids deep in the universe
scientists have proposed several ways, for example, they can be loaded into reusable spaceships returning to earth from space, or they can use 3D printers to make a convenient transport device, similar to a capsule, and land directly in the sea
academician ye Peijian, a well-known spacecraft master and information processing expert in China, said on the 8th that the development of asteroid resources will be one of the directions of future space development“ As long as we do it, we can carry out demonstration projects within 10 years; To achieve large-scale mining, it will take about 50 years. " He said
the reporter of science and technology daily learned from the Symposium on asteroid exploration held in the Fifth Academy of China Aerospace Science and Technology Corporation that asteroids, especially near Earth Asteroids, are one of the most valuable space exploration targets in the near future. Huang Jiangchuan, technical director of the lunar and deep space exploration Office of the Fifth Academy of Sciences, believes that China should implement a high starting point and landmark asteroid exploration mission ring the 14th Five Year Plan period
at the meeting, ye Peijian said that there are many possibilities for development by using the orbital and material properties of asteroids. For example, the rare metal content of some asteroids can reach several times that of the earth, which is worth tens of trillions of dollars; Asteroids as a whole can also be developed as giant spacecraft. At present, the main ideas include using it as resource development platform and interstellar navigation platform
the short-term plan of the resource development platform is to capture an asteroid, control it within the reachable range, and then carry out robotic or manned resource mining to obtain the rare resources on the asteroid and return to earth. Or directly use the mineral resources of asteroids to carry out on orbit construction
"in view of the convergence of future manned asteroid exploration, the extraction of asteroid resources to support subsequent deep space exploration missions, as well as the collision threat to the earth after capture and the feasibility of dynamics, China's future asteroid capture missions may" capture "asteroids to the high orbit around the moon or the Lagrange point between the sun and the earth." Ye Peijian said
the long-term vision of the program is to use asteroids as a space transit station to provide basic materials for human beings to establish space facilities and interstellar navigation transfer system, and to carry out more far-reaching exploration missions
the interplanetary navigation platform scheme will utilize the orbit of asteroids. The idea is to let the probe land on the surface of the asteroid, or sleep or carry out exploration, ring which the asteroid will be used as a ferry platform. When the asteroid reaches the right position, the probe will fly to the deep space target. This can rece the propellant demand of the detector, rece the size of the detector or expand the detection range. In the future, humans can build a closed large-scale ecological cycle system on asteroids, and use the asteroid's energy collection and supply to maintain the system operation; The centrifugal force generated by the rotation of small celestial bodies is used to simulate the gravity environment of the earth, so as to meet the living requirements of astronauts and form a space mobile home
the idea is beautiful, but there are many technical barriers between it and reality. Ye Peijian said that asteroid exploration involves many key core technologies in "selection, exploration, control and application". For example, the selection of asteroid targets involves parameter identification and analysis, scientific value evaluation, engineering feasibility analysis, etc; To carry out the early exploration of target asteroids, we need to solve the problems of long-time interstellar flight power supply and fuel supply, autonomous navigation of deep space dim and weak targets, as well as the capture, landing and attachment, surface motion of weak gravitational objects; For the asteroid target, we need to solve the problem of how to control the asteroid in close range, including eliminating the asteroid spin, shifting its orbit or transferring it to the target area
when we develop and utilize asteroid resources, we must first overcome in-situ resource utilization technology. Ye Peijian said that this is a technology for surveying and acquiring natural or waste resources of extraterrestrial objects, which can be used to maintain procts and services that can survive outside the earth for a long time. It includes the survey and exploration of the destination, the collection and pretreatment of the original resources, the processing and proction process of transforming the original resources into propellant, energy, life support and other consumables, as well as the factory and equipment support for in-situ resource utilization< At the meeting, Yang Ji, director of the Zijinshan Observatory of the Chinese Academy of Sciences, presented ye Peijian with a bronze plaque and a certificate for naming the "ye Peijian star". It is understood that on September 11, 2007, Zijinshan Observatory discovered an asteroid with international number 456677.
The short-term plan of the resource development platform is to capture an asteroid, control it within the reachable range, and then carry out robotic or manned resource exploitation to obtain the rare resources on the asteroid and return to earth. Or directly use the mineral resources of asteroids to carry out on orbit construction
academician ye Peijian, China's famous space vehicle master and information processing expert, said on the 8th that the development of asteroid resources will be one of the directions of future space development“ As long as we do it, we can carry out demonstration projects within 10 years; To achieve large-scale mining, it will take about 50 years. " He said
the reporter of science and technology daily learned from the Symposium on asteroid exploration held in the Fifth Academy of China Aerospace Science and Technology Corporation that asteroids, especially near Earth Asteroids, are one of the most valuable space exploration targets in the near future. Huang Jiangchuan, technical director of the lunar and deep space exploration Office of the Fifth Academy of Sciences, believes that China should implement a high starting point and landmark asteroid exploration mission ring the 14th Five Year Plan period
Ye Peijian said at the meeting that there are many possibilities for development by using the orbital and material characteristics of asteroids. For example, the rare metal content of some asteroids can reach several times that of the earth, which is worth tens of trillions of dollars; Asteroids as a whole can also be developed as giant spacecraft. At present, the main ideas include using it as resource development platform and interstellar navigation platform
the short-term plan of the resource development platform is to capture an asteroid, control it within the reachable range, and then carry out robotic or manned resource mining to obtain the rare resources on the asteroid and return to earth. Or directly use the mineral resources of asteroids to carry out on orbit construction
"in view of the convergence of future manned asteroid exploration, the extraction of asteroid resources to support subsequent deep space exploration missions, as well as the collision threat to the earth after capture and the feasibility of dynamics, China's future asteroid capture missions may" capture "asteroids to the high orbit around the moon or the Lagrange 2 point on the sun and earth." Ye Peijian said
the long-term vision of the program is to use asteroids as a space transit station to provide basic materials for human beings to establish space facilities and interstellar navigation transfer system, and to carry out more far-reaching exploration missions
the interplanetary navigation platform program will make use of the orbit of asteroids. The idea is to let the probe land on the surface of the asteroid, or sleep or carry out exploration, ring which the asteroid will be used as a ferry platform. When the asteroid reaches the right position, the probe will fly to the deep space target. This can rece the propellant demand of the detector, rece the size of the detector or expand the detection range. In the future, humans can build a closed large-scale ecological cycle system on asteroids, and use the asteroid's energy collection and supply to maintain the system operation; The centrifugal force generated by the rotation of small celestial bodies is used to simulate the gravity environment of the earth, so as to meet the living requirements of astronauts and form a space mobile home
However, there are many technical barriers between the imagination and reality. Ye Peijian said that asteroid exploration involves many key core technologies in "selection, exploration, control and application". For example, the selection of asteroid targets involves parameter identification and analysis, scientific value evaluation, engineering feasibility analysis, etc; To carry out the early exploration of target asteroids, we need to solve the problems of long-time interstellar flight power supply and fuel supply, autonomous navigation of deep space dim and weak targets, as well as the capture, landing and attachment, surface motion of weak gravitational objects; For the asteroid target, we need to solve the problem of how to control the asteroid in close range, including eliminating the asteroid spin, shifting its orbit or transferring it to the target areawhen we develop and utilize asteroid resources, we must first overcome the in situ resource utilization technology. Ye Peijian said that this is a technology for surveying and acquiring natural or waste resources of extraterrestrial objects, which can be used to maintain procts and services that can survive outside the earth for a long time. It includes the survey and exploration of the destination, the collection and pretreatment of the original resources, the processing and proction process of transforming the original resources into propellant, energy, life support and other consumables, as well as the factory and equipment support for in-situ resource utilization
At the meeting, Yang Ji, director of the Zijinshan Observatory of the Chinese Academy of Sciences, presented ye Peijian with a bronze plaque and a certificate of naming "ye Peijian star". It is understood that on September 11, 2007, Zijinshan Observatory discovered an asteroid with international number 456677