Which Beidou system is stronger than GPS, the father of Beidou warns: Be sober, there is still a long way to go

"The road is long and long, and I will search up and down."-Qu Yuan's "Lisao"

The development of the country requires a large number of capable people and lofty people to continuously explore. As early as the Warring States Period, Qu Yuan saw the country's turmoil and began his exploration; after the founding of the People's Republic of China, the country was awaiting prosperity, and many people were constantly running around for the country's development. Nowadays, the contest between nations has shifted from the battlefield to the comparison of various strengths. Therefore, our country must develop the military, science, technology, and economy in a balanced manner. Advanced scientific equipment is the focus of national development.

Nowadays, many countries have put their development goals in outer space. Beginning to detect aliens. For example, all countries have begun to develop satellite navigation, and the GPS positioning system is a major focus. Then the question also arises: In the end, the Beidou system is stronger than GPS. The 91-year-old father of Beidou once said, Be sober, the road is still long.

Sun Jiadong was born in Wafangdian, Liaoning in 1929. When he was a child, he was persuaded to quit because he was left-handed and returned home for one year. However, he did not waste his studies. Instead, he practiced writing hard and was able to do all kinds of skills with his right hand. Live, it can be seen that Sun Jiadong has super perseverance. By the time he was 21 years old, Sun Jiadong had the opportunity to study in the Soviet Union, and he started a seven-year journey to study in a foreign country. At the age of 28, Sun Jiadong received the "Stalin Gold Medal" awarded by the Soviet Union, and then embarked on the journey of returning home.

Until the founding of New China 20 years ago, my country began to vigorously develop its aerospace industry. However, at that time, my country's various technologies were still very backward, with neither experience nor information, and could only struggle arduously. Being poor and white has not overthrown our scientific researchers. When we see satellites rising from foreign countries, they arouse the will of scientists to work hard.

Advanced foreign technology requires us to catch up. During this period, Qian Xuesen and personally named Sun Jiadong as the person in charge of Dongfanghong 1. At that time, Sun Jiadong did not retreat in the face of this arduous task, but bravely provoked the big beams and faced the difficulties.

Sun Jiadong, who is in his 30s, is full of spirits. He has both patriotism and passion. He once said boldly: We also have everything that other countries have; what the motherland needs him to do, he will do. Therefore, under the leadership of Sun Jiadong, my country successfully launched the first artificial satellite: Dongfanghong 1 in 1970.

After that, in the vast universe, there is finally a place for China to settle down, where the five-star red flag of my country is flying. Four years have passed in a blink of an eye. At that time, my country's first returnable remote sensing satellite was launched without satisfactory results. I saw this rocket, full of debris floating in the universe, so after several repairs and inspections, we finally raised an artificial earth satellite again.

Since then, we have launched Chang'e, Fengyun, etc., all of which are attributed to Sun Jiadong, who has led our astronauts to march forward courageously and sway his blood in the aerospace industry. Sun Jiadong has been in aerospace business for a lifetime, and aerospace has already been integrated into his blood. Until he is 90 years old, Sun Jiadong is still fighting in the first line of aerospace work.

After entering the 21st century, my country’s satellite system has become the focus of research in various countries. Satellites are inseparable from people’s lives, military, and science and technology. So in 2000, Sun Jiadong led the development of my country’s satellite navigation business. At the end of 2018, my country had a total of 38 Beidou satellites in orbit, which shows that my country's satellite industry has achieved rapid progress.

Today, my country’s Beidou satellite business has made a leap, and will be used in marine, transportation, etc., but when the people all over the country are immersed in this joy, the old man Sun Jiadong clearly pointed out: other countries have developed the results of a century It is not that we can catch up in two to thirty years, so the road ahead is long and we still need to work hard.

Now that we have had a good start, we believe that my country's Beidou satellite business will develop better and better. At the same time, after achieving small results, we cannot be proudPride and complacency, we still have a lot to do in the future, and hope that we can soar up to 90,000 miles like a Dapeng spreading our wings.

"Who has never died in life since ancient times? Keep your loyalty and history."-Wen Tianxiang "Crossing Dingyang"

The old man Sun Jiadong is very patriotic, and he dedicated his life to my country's aerospace industry. Until the age of 90, Sun Jiadong still struggled in the first line, devoting himself to research for my country's aerospace industry. Of course, Sun Jiadong is also very wise. Even though we have little achievements now, we cannot be proud of ourselves. The revolution has not yet succeeded, comrades still need to work hard. We still need to learn and develop a lot, and we should not stop here just because of some small achievements.

Reference materials:

Qu Yuan "Li Sao"

Wen Tianxiang "Crossing Zero Ding Yang"