It used to be a miracle of the world, but now it has been replaced by China’s heavenly eye and completely fell into the altar!
If a country wants to develop in an all-round way, it cannot do without economic, political, military and other fields. Only by developing and improving these fields can it become a powerful country in science and technology. After years of development, China has finally gained a position in the world. It was really backward in science and technology in China. After many years, China finally does not need to rely on western countries. It has unique technology and is fully capable of independent development. It grows step by step with its own strength.
Today, China is in the forefront of the world, which is inseparable from the joint efforts of the Chinese people. Not only has China made breakthrough progress in various fields, but also in the aerospace field. In 2016, the world’s largest radio telescope was born. It is the Chinese sky eye. Since it was officially put into use, it has captured hundreds of pulsars. In these short years, it has made outstanding contributions to human society, which many western countries admire. It has a very high sensitivity, capture ability is also very strong. It used to be a miracle of the world, but now it has been replaced by China’s heavenly eye and completely fell into the altar!
Before China’s Tianyan, the United States also built a powerful radio telescope. Unfortunately, it has completely fallen to the altar and forgotten by the world. It is alexibo radio telescope. It is reported that its construction cost is much more than that of China’s Tianyan, which has reached 260 million yuan. It was built in 1974. I did not expect that the United States had such abundant capital 30 years ago, which was indeed the case at that time It’s a great technology.
When it was officially put into use, its main function was to detect the changes of asteroids and satellites. It did not take long for it to come to an end, leaving no great contribution. The main reason is that it is a fixed telescope, which can not rotate back and forth, and can only observe a certain corner. In today’s aerospace field, it has no substantive role .
Another reason is that its maintenance cost is too expensive. It costs millions of yuan only once. Such a high price can do more meaningful things. Today, it has been completely discarded. From a distance, it looks like a large garbage dump, which has no effect. Many of the internal equipment have rusted. It’s very sad to see what it looks like today, but the Chinese sky eye is different. It has become the largest radio telescope in the world, which is more meaningful than the Arecibo radio telescope. It has been used for a long time Help people have a deeper understanding of space.
According to this trend, one day in the future, we can use the Chinese eye to solve the unsolved mysteries in space. Of course, we need to continue to develop and work hard. Nowadays, China is still building more meaningful equipment in order to travel freely in space and ensure safety. Seeing this advanced technology makes Chinese people proud. What do you think of China’s heavenly eye? You can leave a message for interaction.