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The Chinese Deep Space Network (CDSN) is a network of large antennas and communication facilities that are used for radio astronomy, radar observations, and spacecraft missions of China. The CDSN is managed by the China Satellite Launch and Tracking Control Center General (CLTC) of the People's Liberation Army Strategic Support Force Space ...
The system is designed to support near-real-time communications between orbiting spacecraft and ground control, as well as complement the ground-based space tracking and telemetry stations and ships in tracking spacecraft. [1] This is necessary because ground stations can only maintain contact with a satellite while it is overhead.
The HBTSS will ultimately be integrated into the broader set of satellite constellations being developed by the Space Development Agency (SDA). [ 2 ] The new satellite architecture itself, dubbed the Proliferated Warfighter Space Architecture (PWSA), will consist of seven layers: data tracking, transport, custody, battle management, navigation ...
It complemented the geosynchronous Defense Support Program, the Space-Based Infrared System, and other overhead non-imaging infrared (ONIR) systems [15] [16] and provided tracking cues to systems on the surface. The STSS program was developed in phases, the first of which was the launch of two demonstrator satellites.
The Tianlian I satellite alone can cover 50 percent of the orbit of Shenzhou 7—whereas the Yuanwang space tracking ships, along with China's ten ground observation stations, have a coverage of only 12 percent—and thus will increase the total coverage to about 62 percent of the mission.
The European Space Tracking (ESTRACK) network consists of a number of ground-based space-tracking stations belonging to the European Space Agency (ESA), ...
The Modular Space Station Experiment Module I would be called Wentian (问天; Wèn Tiān; 'Quest for the Heavens [25] '), code WT. [21] Wentian was successfully launched on 24 July 2022. [22] [26] The Modular Space Station Experiment Module II would be called Mengtian (梦天; Mèng Tiān; 'Dreaming of the Heavens [25] '), code MT. [21]
The idea of a space monitoring system originated in 1963 and the design was agreed upon in 1965. From the beginning it included civilian astronomical stations run by the Soviet Academy of Sciences. The system needed to detect, identify and track satellites and create a satellite catalogue. [5]