China's first manned spacecraft, Shenzhou 5, was launched from Jiuquan Satellite Launch Center at 9 am on June 5, 2003. This is China's first manned space flight and the 24th/kloc-0 manned flight in the world.

Shenzhou 5 manned spacecraft consists of a propulsion module, an orbital module, a return module and an additional section, and its head is a cylinder. There are only astronauts in the cabin of Shenzhou 5 manned spacecraft, which is almost empty, in order to leave as much space for astronauts as possible. The plane of space is about 2.2m× 2.5m, which is less than 6m2 and can accommodate three astronauts. In addition, Shenzhou 5 manned spacecraft also has an interface for docking with the space laboratory in the future.

The Significance of the Successful Launch of Shenzhou 5 Manned Spacecraft;

1, break through technical difficulties

The successful launch of Shenzhou 5 shows that China has made great progress in space technology, can effectively master important technologies and processes, and has formed a space technology system with China characteristics.

2. Enhance China's international influence.

The successful launch of Shenzhou 5 manned spacecraft has aroused widespread concern in China, demonstrated China's scientific and technological strength and determination, and enhanced China's international status and influence.

It has promoted the development of national science and technology and economy.

The continuous development of China's space industry will promote the progress of national high-tech industry and aviation industry, cultivate more outstanding talents and technical force, promote the rapid development of national science and technology, and greatly promote the future economic development of China.