Korolev

It was known as Kaliningrad from 1938 to 1996 and served as the leading Soviet center for production of anti-tank and air-defense guns. In 1946, in the aftermath of World War II, the artillery plant was reconstructed for production of rockets, launch vehicles, and spacecraft, under the guidance of Soviet scientist and academician Sergei Korolev, who envisioned, consolidated and guided the activities of many people in the Soviet space-exploration program. The plant later became known as the RKK Energia; when the Vostok space vehicle was being developed, this research center was designated as NII-88 or POB 989.

Russian Mission Control Center is also located in Korolyov. Though the real control is decentralized due to security reasons and all space aircraft may be controlled from many different locations across Russia, the historic center of control is still in Korolyov, and is called FCC – Flights Control Center.

In July 1996, the city was renamed in commemoration of Sergei Korolev, the father of the Soviet/Russian space program, who died in 1966.