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Evolution of the Satellite Tracking And Data Acquisition Network (STADAN). NASA CR-140390 - William R. Corliss (June 1974). Histories of the Space Tracking and Data Acquisition Network (STADAN), the Manned Space Flight Network (MSFN), and the NASA Communications Network (NASCOM). NASA SP-2007-4233 - Sunny Tsiao (2007). "Read You Loud and Clear!"
The camera images were displayed to a servo operator who would control the position of the antenna to track the satellite. When optical tracking could not be used, a computer system called digital slave could acquire and track Echo. Digital slave worked by receiving primary tracking data from the NASA Minitrack network of stations. The computer ...
As of February 20, 2010, three different NASA networks are used - the Deep Space Network (DSN), the Near Earth Network (NEN) and the Space Network/Tracking and Data Relay Satellite System (TDRSS). The DSN, as the name implies, tracks probes in deep space (more than 10,000 miles (16,000 km) from Earth), while NEN and TDRSS are used to ...
NASA began a tradition of playing music to astronauts during the Project Gemini, and first used music to wake up a flight crew during Apollo 15. Each track is specially chosen, often by the astronauts' families, and usually has a special meaning to an individual member of the crew, or is applicable to their daily activities.
Ground track example from Heavens-Above.An observer in Sicily can see the International Space Station when it enters the circle at 9:26 p.m. The observer would see a bright object appear in the northwest, which would move across the sky to a point almost overhead, where it disappears from view, in the space of three minutes.
The discovery and tracking of space debris is a growing problem. Among the 20–30 thousand large objects in orbit that are tracked, an estimated 100 million objects some as small as paint flecks are harder to track than the larger objects, but large enough to shield against if they collide with a space asset. [ 11 ]
Maspalomas Station supported a number of prominent NASA missions, including the Apollo program, the Apollo–Soyuz Test Project and the Skylab space station. [3] For the Apollo 11 mission that landed the first humans on Moon in July 1969, Maspalomas Station acted as one of the receiving station for transmissions from the Apollo crew and relayed them to Houston using an analog link via London. [4]
Working for NASA, Charlie Goodman selected the audiovisual feeds from Honeysuckle Creek and Parkes for worldwide broadcasts. The Honeysuckle Creek and Tidbinbilla antennas were built and run by NASA, but staffed by Australians. It was the policy of the Australian Government that the director had to be a citizen or permanent resident of Australia.