Beijing Aerospace Flight Control Center, Mission control center in Haidian District, Beijing, China

The Beijing Aerospace Flight Control Center is a mission control facility in Haidian that monitors and directs spacecraft operations in real time. It contains specialized control rooms where teams work with instruments and displays to track missions and communicate with astronauts in space.

The center was founded in 1996 to support China's Project 921 and played a central role in the country's first crewed spaceflight. It grew into a crucial hub for all subsequent missions, including space station operations and lunar exploration programs.

The center is run by the People's Liberation Army's Aerospace Force and is not open to the public; there are no visitor tours of its control rooms. Its nickname "921" comes from Project 921, the crewed space program for which it was built. Insiders also know it as part of the complex called Beijing Aerospace City.

The center is a restricted military facility under the PLA Aerospace Force and is not open to tourists; there are no public tours or visitor access. Its main entrance sits at the intersection of Beiqing Road and Youyi Road in Haidian District, inside the complex nicknamed Beijing Aerospace City. The site can only be viewed from outside.

The facility works closely with four tracking ships positioned across the world's oceans to maintain constant radio contact with spacecraft. These vessels form a critical network that allows the center to monitor missions even when they pass over remote regions.