Semiconductors have a wide range of applications in the aerospace field. This is because semiconductors have a high degree of integration and reliability, which can meet the high requirements of spacecraft for accuracy and stability. Specifically, the applications of semiconductors in aerospace include but are not limited to: 1 Navigation system: Semiconductor technology is used to manufacture highly accurate navigation chips to assist spacecraft in precise positioning and navigation. 2. Communication equipment: Semiconductors play a crucial role in communication equipment, ensuring stable and reliable data transmission between spacecraft and ground control centers. 3. Energy management: Semiconductor technology is also used for energy management, helping spacecraft use limited energy more efficiently. 4. Life support systems: In some cases, semiconductors may be used in life support systems to ensure the survival of astronauts in space.