This is a 1/2 scale model of Tiros (Television Infrared Observation Satellite) I, the world's first weather satellite, launched in April 1960. The model, built by RCA, the manufacturer of the actual Tiros satellite, uses a color-coded scheme to explain the internal make-up of the spacecraft.
Using a television-camera system, Tiros I imaged large swaths of the Earth's surface, allowing forecasters and scientists to see directly for the first time the large-scale features of our planet's weather systems. Tiros I led to the start of separate, but technically similar civilian and military space-based weather observation programs. The civilian Tiros program is still in operation today and, in conjunction with other weather satellites, has made space-based observations a commonplace part of television weather reports.
This artifact was transferred to the Museum from the National Aeronautics and Space Administration in 1965.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin
United States of America
Type
MODELS-Uncrewed Spacecraft & Parts
Manufacturer
RCA Astro Electronics
Dimensions
Overall (not including stand and antennas): 1ft 4in. x 1ft 9 1/4in. (40.64 x 53.98cm)
Materials
Plastic, aluminum
Inventory Number
A19710104000
Credit Line
Transferred from National Aeronautics and Space Administration
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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