Today, let's talk about the major scientific research mission of Shenzhou 18, which has opened a new era of China's manned spaceflight. During this mission, the astronauts conducted some very interesting scientific experiments on the space station.
In particular, a major breakthrough has been made in the field of space biological science -- the on-orbit cultivation of aquatic organisms has been successfully realized! This is of great significance to our space life science research.
The space station has entered the stage of normal operation, which marks the completion of an important transformation of China's manned space program from its inception to maturity. The space station provides a platform for subsequent space science experiments.
This time, the Shenzhou-18 manned spacecraft carried three astronauts to the space station for a six-month residency mission. The completion and operation of the space station is a key link in the mainland's strategy of becoming a space power.
Through the space station platform, we can operate and verify various space science experiments in orbit for a long time, accumulate valuable experience in space scientific research, and contribute to the development of the country and the progress of human society.
On the space station, the astronauts will carry out more than 90 scientific experiments, involving microgravity physics, space life science, aerospace medicine and other fields. One of the most anticipated is the first in-orbit aquatic ecosystem experiment in China.
For the first time in the world, the astronauts brought samples of aquatic organisms such as zebrafish and goldfish algae to establish a closed-loop aquatic ecosystem in a microgravity environment. This experiment is of great significance, as it indicates that the continent has the ability to cultivate and sustain aquatic life in space for a long time.
Scientists can study the effects of gravity and other space environmental factors on life by observing the growth and changes of organisms in a microgravity environment, which will greatly advance our understanding of the mysteries of life. In addition, the on-orbit function of plant stem tip stem cells has been studied, which is of great significance for revealing the mechanism of plant evolution.
Understanding the adaptation and evolution of life to the environment is a core topic in life science research, and the space environment provides us with an excellent natural laboratory.
In addition to scientific research, astronauts are also responsible for the maintenance and safety of the space station. They will go out of the capsule six times to walk in space, and install guards on extravehicular equipment to further improve the safety of the space station. The space environment is complex and changeable, which puts forward high requirements for the safe operation of the space station.
By regularly reinforcing and inspecting key parts, astronauts can greatly reduce threats such as space debris, micrometeors and radiation, and ensure the long-term safe operation of the space station. This is also one of the important contents of space station operation.
It can be said that Shenzhou-18 has opened a new era of China's manned spaceflight. Major breakthroughs have been made in on-orbit scientific experiments, especially the cultivation of aquatic organisms for the first time in life science research, which has made important contributions to our use of space resources to serve mankind.
The space station provides the possibility for mankind to establish a long-term residence base outside the earth, and also opens a new chapter in the use of space resources by mankind. In the future, humans will establish on the moon and Mars, and even go deep into outer space to explore more mysteries. We look forward to more surprising scientific research results in the follow-up space station science experiments!
Friends, what new challenges and breakthroughs do you think there will be for human beings to survive in space? Welcome to leave a message below to discuss!
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