Guizhou Radio Telescope Travel Guide Can Guizhou Radio Telescope Go?

FAST is the largest telescope at present, located in Dawodang. First, the landform is the closest to the FASTs form, and the engineering excavation is the smallest; Second, the karst geology here can ensure that rainwater penetrates underground and will not be deposited on the surface to damage and corrode the telescope; Thirdly, radio telescopes need static soil. There are no towns and villages within 5km of Fiona Fang near Dawodang, so the radio environment is ideal.

FAST is located in Dawodang Depression, Jinke Village, Kedu Town, Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province. This depression is located at 25.647222 degrees north latitude and 0 106.85583 degrees east longitude, with a diameter of about 800 meters. It is about 85km from Pingtang County in the northeast and 45km from Luodian County in the southwest.

Generally located in the slope zone from Guizhou Plateau to Guangxi hills. The terrain is generally high in the north and low in the south. Carbonate rocks are widely distributed in this area. Karst peaks, depressions and sinkholes are very developed, and the terrain is not undulating. The highest ridge in Dawodang Depression is Southeast Mountain, with an altitude of 120 1m, the lowest point of the depression is 84 1m, and the maximum relative height difference is 360m m..

The karst depressions on the surface are developed, and the terrain fluctuates greatly, the slope is steep, the landform type is simple, and some mountains are steep, forming steep cliffs and hanging walls. China Academy of Sciences has registered Guizhou Radio Observatory in Guiyang, Guizhou Province to manage the project.

1. Can I visit Guizhou Radio Telescope?

Radio telescopes are mainly used to measure the radio intensity of celestial bodies, amplify radio signal receivers, information recording and processing display systems, directional antennas for collecting radio waves, and measure spectrum and polarization. The 500-meter spherical radio telescope settled in Guizhou, which opened up a new channel for Guiyang to seek important development opportunities and accelerate Guiyang's promotion, fully supported the construction of national super-large scientific devices, and improved China's scientific and technological economic level. It is of great significance to the structural upgrading of Guiyang equipment manufacturing industry and aluminum industry. First, accelerate the improvement of the innovation ability of aluminum industry and equipment manufacturing industry.

The second is to accelerate the growth of local high-tech aluminum enterprises and the formation of high-performance high-tech aluminum industrial chain.

Third, promote Guiyang's technological progress and upgrade the US electromechanical industry and the three major military enterprises.

2. Guizhou radio telescope picture

Nuclear technology, aerospace technology, information technology, laser technology and biotechnology in the energy field.

Great progress has also been made in high-tech fields such as sources, materials, automation, ocean and environment.

One step away.

1. nuclear energy and nuclear technology

The fission and fusion reaction of nuclear will produce and release far more than mechanical energy and chemistry.

Energy generated by learning, etc. The peaceful use of nuclear energy provides a safe and reliable environment for mankind.

A clean and inexhaustible energy treasure house.

1942, the United States built the world's first atomic reactor, which was realized for the first time.

Artificially controlled chain nuclear fission reaction. 1945 the first atomic bomb exploded successfully. 19

1952, the first light nuclear fusion hydrogen bomb exploded successfully. 1954, the Soviet Union was established in the world.

The first atomic power station. After the 1960s, nuclear power plants entered the practical stage and developed.

Today, it has become an important energy source, accounting for about 1/5 of the global power generation.

Nuclear technology is also widely used in agriculture, medical care, materials, archaeology and environmental protection. The mass production of radioisotopes began in the 1940s, and Billy invented the C 1947 measurement.

195 1 year, cancer was treated with radioactive elements such as Co60 for 70 years.

Computed tomography (CT) has been widely used in clinic since 1980s.

First, it developed into nuclear magnetic resonance scanning technology.

2. Aerospace and space technology

From 1903 to 19 14, tsiolkovsky put forward the navigation theory powered by rockets.

Theory laid the foundation of space science. 19 19, Goddard put forward the mathematics of rocket flight.

Principle, and successfully launched the world 1926 America's first liquid fuel rocket.

From 65438 to 0942, Braun presided over the design and release of liq.

Station, for the first time, human beings have an activity base in space. 198 1 year, the United States conducted a space flight.

Success, since then, human beings can freely enter and leave space.

Since the late 1950s, human beings began to study the moon and the main planets in the solar system.

In the distant interplanetary space, more than 100 space probes have been launched so far.

Reveal the formation and evolution of the universe, explore the origin of life and the influence of space environment on human beings.

The influence of living environment.

3. Information technology

Information technology is the fastest developing technology field in the 20th century. It has a great influence on human society and economy.

Economy, politics, culture, etc. It has had a great and far-reaching impact in all aspects.

1906, the invention of triode amplified the electric signal, thus making the remote controller wireless.

Electricity is possible. 1947, the first transistor was born as an electronic integrated circuit.

It provides an important foundation for digitalization. 1945 out of the electronic computer has been

After the first generation (electron tube, 1940s to 1950s), the second generation (transistor)

, from the late 1950s to the mid-1960s), the third generation (integrated circuits, from the mid-1960s to the 1970s).

The first generation) and the fourth generation (VLSI and VLSI, starting from the early 1970s).

Development stage, etc. In the 1980s, a new generation of intelligent computers, optical computers and

The exploration of quantum computer has achieved initial results.

With the appearance of large-scale integrated circuits, computers are becoming huge and miniaturized.

Development. In the mid-1970s, the vector operation speed of supercomputers exceeded 1 100 million times per second; microcomputer

It has entered thousands of households, marking the arrival of the era of personal computers. Today, supercomputers

The computing speed has reached 3.9 trillion times per second, and the computer internet is in more than 200 million networks.

Americans' study, research, communication, trade and even entertainment have created brand-new jobs.

And lifestyle.

4. Laser technology

19 17 years, Einstein put forward stimulation in the process of studying the radiation of light.

The concept of radiation laid the theoretical foundation of laser. The laser was discovered in 1958. 19

In 60 years, the United States made the world's first laser, using ruby crystal as luminescent material.

Material, with high luminous intensity pulsed xenon lamp as excitation light source, is stimulated here.

The superintense beam generated by next is a laser.

After ruby laser, semiconductor laser (1963) and gas laser.

Devices (1964), free electron lasers (1977) and even atomic lasers (19

77 years) and so on. Come out in succession.

5. Biotechnology

Gene recombination technology (also known as genetic engineering) is a booming technology in the second half of the 20th century.

The frontier of modern biotechnology development. From the late 1960s to the early 1970s, Al

Bersmith found that there are two kinds of tool enzymes that can cut DNA in cells.

And connection; Nathan used tool enzymes to cut and bind DNA for the first time. D

The recombination of NA can creatively utilize biological resources and realize transgenic organisms with human genetic characteristics.

The willingness to collect and produce the biological types that human beings need. Since the 1980 s, it has been

One hundred kinds of genetically modified animals and plants are of great significance to agricultural development. Research on transgenic drugs

And production will bring new gospel to human health.

In addition to genetic engineering, biotechnology (that is, bioengineering) also includes cell engineering.

Enzyme engineering, fermentation engineering and protein engineering. 1978 the road to the first test-tube baby

1996 The birth of Issey and Dolly the cloned sheep is a masterpiece of cell engineering. Enzyme addition

Washing powder and tender meat powder are the products of enzyme engineering; Modern fermentation industry began with penicillin.

Production and fermentation engineering has been used to produce antibiotics on a large scale. As for the need?

The gene of natural protein has been transformed to produce a new gene that does not exist in nature.

People pay more and more attention to the high-quality protein, which is called the second generation genetic engineering.

3. Functions of Guizhou Radio Telescope

Top ten best radio telescopes in the world;

10. The Bell Lake RT-64 radio astronomical telescope, located at the Bell Lake Radio Observatory (BLRAS) near Moscow, Russia, is a dish-shaped radio telescope with a diameter of 64 meters.

9. Parks Radio Telescope is located at Parks Observatory in the north of Parks Town, New South Wales, Australia. It is a movable dish-shaped telescope with a diameter of 64 meters, making it the second largest radio telescope in the world.

8. Tianma Radio Telescope, a major cooperative project between Chinese Academy of Sciences and Shanghai. The overall goal of the project is to build an omni-directional mobile radio telescope with a diameter of 65 meters.

7. Lovel Radio Telescope, located at Joo Derel Bank Observatory in northwest England.

6.EiffelBerg is a radio telescope near Bonn, Germany. Its paraboloid diameter is 100 meter.

5. Greenbank Radio Astronomy Telescope (GBT) is located in Greenbank, West Virginia, USA. It is the largest fully controllable radio telescope in the world.

4. Arecibo telescope is a 305-meter spherical reflection radio telescope located in a sinkhole of Arecibo Observatory near Arecibo, Puerto Rico.

3.RATAN-600 is Russian for radio telescope of Chinese Academy of Sciences. This is a radio telescope located in Zelenciuc Skaya, Caraccia.

2. Tianyan is a radio telescope, located in Dawodang depression, Pingtang County, Guizhou Province. It has a dish antenna with a diameter of 500 meters, which is built in a natural depression. Tianyan is the world's largest filled aperture radio telescope (that is, all apertures have reflecting surfaces) and the second largest single aperture radio telescope in the world after Russian RATAN-600 ring radio telescope.

1. Very Large Antenna Array (VLA) is a radio observatory with centimeter wavelength, located in the San Augustine Plain in central New Mexico, with an altitude of 2120m.

4. Guizhou Radio Telescope Travel Guide

Radio telescopes detect electromagnetic signals of cosmic objects and image them. No matter where the radio telescope is, its function is the same. It mainly detects electromagnetic signals of cosmic objects. Hubble telescope is completely different from radio telescope. The latter is optical imaging, and the detected image is the appearance of the cosmic object itself. Radio telescopes are not launched into space for two basic reasons. First, the cost is too high; Second, it is unnecessary. Unlike optical signals, radio signals are easily influenced by the atmosphere.

5. Can Guizhou Radio Telescope be visited now?

1 refers to the basic equipment for observing and studying celestial radio waves, which can measure the intensity, spectrum and polarization of celestial radio waves. Includes directional antenna for collecting radio waves, high-sensitivity receiver for amplifying radio signals, information recording, processing and display system, etc.

2. In 1960s, there were four very important discoveries in astronomy: pulsars, quasars, cosmic microwave background radiation and interstellar organic molecules, which were called the four major discoveries. These four discoveries are all related to radio telescopes.

3.2012101On October 28th, the largest omnidirectional rotatable radio telescope in Asia was officially built in Shanghai Observatory. The comprehensive performance of this radio telescope ranks first in Asia and fourth in the world. It can observe celestial bodies 65.438+0 billion light years away, and will participate in the Sino-US lunar exploration project and various deep space explorations.

6. Guizhou Radio Telescope Tourism

At present, the 500-meter spherical radio telescope (FAST) is used.

The 500-meter spherical radio telescope (FAST) is located in Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province. This project is a major national science and technology infrastructure. It was conceived by Chinese astronomer Nan Yu 1994 and put into operation on September 25th, 20th16th. With independent intellectual property rights, China is the largest and most sensitive radio telescope in the United States.

7. Guizhou Ray Telescope

1: Guizhou 500m spherical radio telescope: located in Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province. In Dawodang Karst Pit, Kedu Town, Pingtang County.

2. Xiaobaiwu in Guiyang Garden: Located in the Garden Shopping Center in Nanming District, Guiyang City.

3. The first bottle in Guizhou: located in Yanjin Scenic Area, renhuai city.

4. The first pot in Guizhou: located at the top of Huo Yan in Tianhu Park in the center of Meitan County, Zunyi City.

5. Guizhou Zhongtian 20 1 Building: located in Changling Road, Guanshanhu District, Guiyang City.

6. Longfei Lake in Qing Yu, Guizhou: Located in Shuikou Formation, Huashan Village, Huashan Miao Township, yuqing county, Zunyi City.

7. Potala Palace in Guizhou: Jingxin Valley Scenic Area in dushan county, Guizhou.

8. Guizhou Liping Drum Tower: Located in Jitangzhai, Zhaoxing Township, Liping County, Guizhou Province.

9. Yang Asha, the goddess of Miao nationality in Guizhou: It is located on the bank of Yang Asha Lake in Jianhe County, Guizhou Province.

10. The house built on the top of Fanjing Mountain in Guizhou Province: located in the middle of tongren city, Guizhou Province, with

On August 22nd, 2010-10 captured a special signal-500-meter spherical radio telescope (FAST) in Guizhou. Base. Identified as an undiscovered pulsar, it is also the first pulsar discovered since the founding of Tianyan.

Some people are full of joy, some people are full of confidence, and some people think of someone silently.

This man is Ren Dong, the father of the 500-meter spherical radio telescope (FAST).

At this point, he was critically ill.

1945, male, from Liaoyuan, Jilin.

He is the second child in the family, and his father is an engineer in the local mining bureau. There was an intellectual's father, Nan, who received a good education since childhood.

During his school years, Nan's grades have been among the best, and his super memory and unique problem-solving methods have left a deep impression on people.

Usually other students only list one solution to a problem, while South Ren Dong always lists multiple solutions to a problem.

8. Where is the radio telescope in Guizhou Province?

The largest radio telescope in China is located in Pingtang County, Guizhou Province.

FAST is a 500-meter spherical radio telescope located in Pingtang County, Guizhou Province, and the largest radio telescope under construction in the world. It was built with the help of a natural circular lava pit. The frame of FAST is a 1500m long ring steel beam, and the steel cables are attached to the steel beam, and the suspension is staggered, showing a spherical mesh structure. The reflecting surface of FAST has a total area of about 250,000 square meters, which is used to gather radio waves for the feed receiver to receive.

Radio telescope refers to the basic equipment for observing and studying celestial radio waves, which can measure the intensity, spectrum and polarization of celestial radio. Includes directional antenna for collecting radio waves, high-sensitivity receiver for amplifying radio signals, information recording, processing and display system, etc. In 1960s, there were four very important discoveries in astronomy: pulsars, quasars, cosmic microwave background radiation and interstellar organic molecules, which were also called the four major discoveries. These four discoveries are all related to radio telescopes.

9. Advantages of Radio Telescope in Guizhou

Guizhou Sky Eye can receive electromagnetic signals 65.438+0.37 billion light years away.

The 500-meter spherical radio telescope (FAST) is located in Dawodang karst pit, Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province.

In this huge eye of the sky, researchers can spy on the information of interstellar interaction, observe dark matter, measure the quality of black holes, and even search for possible extraterrestrial civilizations.

Many unique skills make it the best radio telescope in the world, which will also provide important opportunities for new discoveries in world astronomy. Compared with the 100m telescope in Bonn, the celestial eye is increased by about 10 times. Compared with the Arecibo 350m telescope in the United States, the celestial eye has also increased by about 10 times.

Sky Eye can receive electromagnetic signals 65.438+0.37 billion light years away. From September 25, 20 16, the 5-kilometer Tianyan Fangyuan will become a silent zone. The behemoth began to open its eyes and concentrate on capturing signals from the depths of the universe.