The website dekatop.com reports about the 10 largest spaceports of the planet.
10. Vandenberg (USA). Air Force Base is located in the United States, the District of Santa Barbara, California. December 16, 1958 launch of the first "Thor" ballistic missile was produced from Vandenberg base. February 28, 1959 from Vandenberg the world's first polar-orbiting satellite "Discoverer-" on launch vehicle "Thor-Agena" was launched.