See. The spots. To shoot it may be a war film, but in fact it fits a little more in a scientific fiction. From a land station in Yunnan province, there is a group of Chinese scientists MilliMetric accuracy reached for Tian -1 satellite with infrared laser. The news is already very shocking but it has done so when it is targeting 130,000 kilometers. It costs less than a second.
You still don’t surprise? To make the task more impossible, The test has been done day by dayToping the extreme interference of sunlight. Until now, the sun was a barrier, which limited these types of measurements to the night table.
The signal jumped into the satellite and successfully returned to Earth, indicating a new milestone in the research and development of space technology. Because? This is because it refers to a revolution for navigation and space exploration.
The main technology to explore the deep space
Although it appears to science fiction, there is a real use of this type of test. The laser system used allows you to calculate the distance and position of a satellite in a deep space. We are not only talking about goal and beating, but also establishing a firm base for future space way.
The experiment has been created by China Academy of China (CAS), which has been working on new spatial fitting technologies for some time.
The final goal is to ensure that the next tasks between the Earth and the Moon – the tripartite or not – that the environmental reliability can move without relying on the GPs.
To achieve this, the researchers embraced the advanced close -red laser system and used the 1.2 -mem diameter telescope. The Tia -1 satellite, which was part of a technical demonstration program launched in space last March, had a retrofflactor, that is, a special mirror had a special mirror to return the beam in the same direction it was released.
As described from the Academy of China Ipl scienceThe record is comparable to “a hair from 10,000 meters”.
The new lunar race is already underway
This task is not a simple purpose. China is one of the two satellites that started as part of its 2024 Ambitious plan to create a communication network between our planet and the moon. He has joined Tion -2, and they are together to create the first step towards the future satellite galaxy designed to support the International Lunar Research Institute, which with the international participation of China.
Although NASA has already grown up Identical optical settingsOvarian Sunlight is still unable to cope with the constant interruption. The possibility of performing measurements during the day opens a new window for these activities, which have to be limited to the night to avoid optical noise.
In advance, the chances of accurate navigation are extended and the foundations for safe, frequent and efficient tasks are felt.