On April 24th, the Jiuquan Satellite Launch Center was immersed in a solemn and enthusiastic atmosphere. On this day, the highly anticipated Shenzhou 18 manned flight mission press conference was grandly held here, attracting attention from all over the world. The press conference not only reported on the preparations for this mission, but also focused on introducing the first domestic in orbit aquatic ecological research project to be carried out on Shenzhou 18. This project will undoubtedly become a major highlight of China's aerospace industry and even the global space science field.

It is understood that Shenzhou-18 will carry a series of experimental devices and related samples into space, among which the most eye-catching is the aquatic ecology research project that will be conducted in orbit. This project focuses on zebrafish and goldfish algae as research objects, aiming to establish a stable and self circulating aquatic ecosystem in space. The establishment of this system is not only a simulation of the Earth's ecosystem, but also an exploration of the survival ability of life in extreme environments.

As a species of vertebrate, zebrafish has a high degree of genetic similarity with humans, and is therefore widely used in the field of life science research. Goldfish algae, on the other hand, is a common aquatic plant with strong vitality and adaptability. The combination of the two will form a miniature, self circulating ecosystem, providing an important experimental platform for life science research in space environments.

The implementation of this in orbit aquatic ecological research project will achieve a significant breakthrough in China's cultivation of vertebrates in space. This breakthrough will not only provide valuable experience and data support for the future development of China's aerospace industry, but also inject new vitality and momentum into the global space science research field. Keywords: engineering construction, engineering news, engineering construction information.

At the meeting, relevant experts also gave a detailed introduction to the scientific significance, technical difficulties, and expected results of the project. They stated that through the research of this project, it is expected to provide a more comprehensive life support system for future space exploration activities, laying a solid foundation for human long-term survival and reproduction in space. The implementation of the Shenzhou-18 manned flight mission is not only another milestone in the development of China's aerospace industry, but also an important attempt by humanity to explore space. (This article is from the official website of Jiandao: www.seetao. com. Reproduction without permission is not allowed, otherwise it will be punished. Please indicate Jiandao's website and the original link when reprinting.) Jiandao's mechanical column editor/Zhou Yingwen