The First Tracking and Data-Relay Satellite System Opens a New Era in Space Communications
At a glance:
- Series: Great Events from History II: Science and Technology Series
- Categories: Science, Technology, Inventions, Aviation, Space Exploration
- Subcategories: Scientists, Astronomy, Astronomers, Cosmology, Communications
- Curriculum: American History 1951-present
- Geographical Location: United States
- Date: April 4, 1983
Article abstract: The Tracking and Data-Relay Satellite System replaced NASA’s ground-tracking stations, making possible nearly continuous communication with most U.S. spacecraft in Earth orbit.
Summary of Event
The National Aeronautics and Space Administration (NASA) became seriously interested in communications satellites in geostationary orbit as a solution to the problem of frequent tracking and communication lapses inherent in the earth-based tracking system in use at the time. In the mid-1960’s, NASA began research and development toward what...
[The entire page is 2319 words long]
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