Aerospace technology was born out of the ballistic missile technology developed during the Second World War. It is very difficult to calculate the trajectory by manpower. This has led to the birth of the world's first computer. It is the entry of humans into the information age. Promote the birth and development of integrated circuits; nowadays, cargo codes are everywhere in supermarkets. This technology was born when Apollo used the barcode to manage spacecraft . According to statistics, more than 1,100 new technologies developed and used in China this year.80% of the materials are completed under the traction of aerospace technology. At present, there are nearly 2,000 space technology achievements and used in communication, textile, petroleum, transportation, medical and other industries. What is the main message the author wants to pass through this text? ['History of space technology development.', 'The future direction of the development of space technology.', 'Indirect impact of space technology development.', 'Breakthroughs in the development of space technology.']