Astrium was a European aerospace and defense company that specialized in satellite and space systems. It was formed in 2000 as a subsidiary of EADS (now known as Airbus Group) and focused on providing solutions for telecommunications, Earth observation, and space exploration. In 2013, Astrium was integrated into Airbus Defence and Space, which combined its capabilities with other divisions to enhance innovation and efficiency in the aerospace sector. The company played a significant role in various space missions and contributed to the development of advanced satellite technologies.