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The Satellite Control Network ( SCN ), operated by the United States Space Force 's Space Delta 6, provides support for the operation, control, and maintenance of a variety of United States Department of Defense and some non-DoD satellites. This involves continual execution of Telemetry, Tracking, and Commanding (TT&C) operations.
The United States Space Surveillance Network (SSN) detects, tracks, catalogs and identifies artificial objects orbiting Earth, e.g. active/inactive satellites, spent rocket bodies, or fragmentation debris. The system is the responsibility of United States Space Command and operated by the United States Space Force and its functions are:
List of USA satellites. This is a list of satellites and spacecraft which have been given USA designations by the United States Air Force. These designations have been applied to most United States military satellites since 1984, and replaced the earlier OPS designation. As of June 2022, USA designations have been assigned to 331 space satellites.
The United States Space Force ( USSF) is the space service branch of the United States Armed Forces. Along with the Air Force, it is part of the Department of the Air Force, led by the secretary of the Air Force. [8] Its military heads are the chief of space operations, who is one of the Joint Chiefs of Staff, and the vice chief of space ...
Space policy process. United States space policy is drafted by the Executive branch at the direction of the President of the United States, and submitted for approval and establishment of funding to the legislative process of the United States Congress . Space advocacy organizations may provide advice to the government and lobby for space goals.
The Global Positioning System ( GPS ), originally Navstar GPS, [2] is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. [3] It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on or near ...
Active since 2019; 5 years ago. ( 2019) Starlink is a satellite internet constellation operated by Starlink Services, LLC, a wholly-owned subsidiary of American aerospace company SpaceX, [3] providing coverage to 80 countries. It also aims to provide global mobile broadband.
Renewed Soviet anti-satellite missile tests and co-orbital in 1976 by the Soviet Air Defense Forces and Strategic Missile Forces added to the heightened sense of urgency regarding space. The United States had no anti-satellite capability, having decommissioned Aerospace Defense Command's Program 437 in 1975, which had been put into standby ...