Aerospace is not actually similar to "Airspace".
Basically Modern aerospace began with George Cayley in 1799. Cayley proposed an aircraft with a "fixed wing and a horizontal and vertical tail," defining characteristics of the modern airplane.
The 19th century saw the creation of the Aeronautical Society of Great Britain (1866), the American Rocketry Society, and the Institute of Aeronautical Sciences, all of which made aeronautics a more serious scientific discipline.
Than in April 1891, Space shutter was launced by Columbia
