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Project Space Track

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Project Space Track

Project Space Track was a research and development project of the US Air Force, to create a tracking system for all artificial satellites of the Earth and space probes, domestic and foreign.

Project Space Track was started in 1957 at the Air Force Research Laboratory at Laurence G. Hanscom Field, now Hanscom Air Force Base, in Bedford, Massachusetts shortly after the launch of Sputnik I. Observations were obtained from some 150 sensors worldwide by 1960 and regular orbital predictions were issued to the sensors and interested parties.

Space Track was the only organization that used observations from all types of sources: radar, optical, radio, and visual. All unclassified observations were shared with the Smithsonian Astrophysical Observatory. In 1961, the system was declared operational and assigned to the new 1st Aerospace Surveillance and Control Squadron until 1976, as part of NORAD's Space Detection and Tracking System (SPADATS).

On 29 November 1957, shortly after the launch of Sputnik I on 4 October, two German expatriates, Dr. G. R. Miczaika (from Prussia) and Dr. Eberhart W. Wahl (from Berlin) formed Project Space Track (originally called Project Harvest Moon). It was established in Building 1535 of the Geophysics Research Directorate (GRD), Air Force Cambridge Research Center, Laurence G. Hanscom Field, Massachusetts. Both scientists had backgrounds in astronomy, although Dr. Wahl's PhD was in meteorology.

The mission of Space Track was to create a tracking system to track and compute orbits for all artificial satellites of the Earth, including both US and Soviet payloads, booster rockets, and debris. With the Soviet launch of Luna 1 on 2 January 1959, Space Track also started tracking space probes. The first major tracking effort was Sputnik II, which was launched on 3 November 1957 and contained the dog Laika.

An Electronic Support System Program Office, 496L, had been established in February 1959, with the program office at Waltham, Massachusetts under the direction of Col Victor A. Cherbak, Jr. By late 1959, the SPO had received additional responsibilities under the DoD Advanced Research Projects Agency (ARPA) to develop techniques and equipment for military surveillance of satellites [1]. Continuing development of Space Track was an integral part of this effort.

Since December 1958, Space Track had been the interim National Space Surveillance Control Center. In December 1959, Space Track was moved to a new building, the National Space Surveillance Control Center (NSSCC), which was formally dedicated on 9 February 1960. The NSSCC was part of the Air Force Command and Control Development Division (known informally as C²D²), Air Research and Development Command. Dr. Harold O. Curtis of Lincoln Laboratory was the Director of the NSSCC. The name Space Track continued in use.

By 1960, there were about 70 people in the NSSCC involved in operations.

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