What is the function of Qin Tian 2 experimental satellite?

What is the function of Qin Tian 2 experimental satellite?

Recently, dozens of domestic experts in space science gathered in Guangzhou to discuss China's autonomous space gravitational wave detection plan, including the Qin Tian plan. Qin Tian 2? Satellite engineering, verifying a number of key technologies of space gravitational wave detection and gravity satellites.

Everything is in time. Energy is attractive. What is the nature of gravity? Since Newton was founded, a scientific problem in physics has been explored for hundreds of years. Qin Tian Project is an international space gravitational wave detection program led by China. Proposed in 1990s, 201March 4. Around 2035, three satellites will be deployed in an orbit about 654.38+10,000 kilometers away from the Earth to form an equilateral triangle constellation with a side length of about170,000 kilometers, and an observatory for detecting gravitational waves will be built in space.

200 1 To promote research. Luo Jun invited a French professor who developed space inertia to France to discuss international cooperation, but the other side refused. After this incident, Luo Jun became more determined to take the road of independent research. Over the years, I have been pursuing this concept, not showing samples, but using products. Be responsible for the cause and the country.

Qin Tian 2? One group launched two satellites to verify the inter-satellite laser interferometry technology at an orbital height of about 400 kilometers, aiming at the future space gravitational wave detection. ? Luo Jun said in an interview that at present? Qin Tian 2? A number of key technologies have been verified on the ground. Some technologies include: airborne narrow linewidth laser and laser frequency stabilization control prototype have been completed and entered the development stage of engineering prototype. Next, the on-board package design and space environment simulation test will be carried out. ? Qin Tian 2? Satellites can not only provide on-orbit verification for the core technology of the next generation of gravity satellites, but also accumulate experience for establishing a global gravity field model with high precision and high temporal and spatial resolution, and finally serve the fields of geodesy, geophysics, national defense security, and help cope with global climate change, disaster prevention and mitigation, etc.

Luo Jun said; ? Plan Qin Tian? It not only attracts people interested in science, but also attracts talents who serve the country through scientific research. Is this the last hope or responsibility of being a scientist? Plan Qin Tian? Successful research and development at an early date.