Usage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
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https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage conditions may apply
During the first decades of the Space Age, NASA required a worldwide network of ground stations to communicate with satellites and human-operated spacecraft. The Tracking and Data Relay Satellite (TDRS) system, a constellation of three spacecraft placed into geosynchronous orbit beginning in 1983, was designed to replace this expensive, far-flung system. Positioned equidistant in orbit, they provide nearly continuous contact with spacecraft in low Earth orbit-an especially crucial capability for ensuring the safety of Space Shuttle crews. A TDRS transmits both voice and data communications. Under optimum conditions, it can transfer in a second the equivalent of a 20-volume encyclopedia.
This artifact is a high-fidelity model built by Design Models, Inc., under the direction of TRW, which manufactured the first several TDRS spacecraft. TRW donated the model in 1986.
Country of Origin
United States of America
Type
MODELS-Uncrewed Spacecraft & Parts
Manufacturer
TRW Design Models Inc. Dimensions
Overall (antennas and solar arrays deployed): 14 ft. tall x 43 ft. wide x 57 ft. deep, 1800 lb. (426.7 x 1310.6 x 1737.4cm, 816.5kg) Materials
Wood, glass, capton, plastic Alternate Name
Tracking and Data Relay Satellite
Inventory Number
A19860098000
Credit Line
Gift of TRW, Inc.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.
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