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 Viewer
Launched in 1960, Echo 1 served as one of the first attempts to assess requirements and techniques for conducting communications via space. The satellite was a remarkably simple device: A reflective sphere 30 meters (100 feet) in diameter. Serving as a "mirror" in space, signals directed at the satellite from one location on Earth reflected back down to another location. By the time Echo 2 launched in 1964, other types of communications satellites had proven superior, and researchers used the Echos primarily for scientific experiments.
Echo satellites posed a unique technical challenge. They were essentially balloons sent into orbit folded flat and then inflated in space. Inflation had to proceed carefully to ensure the integrity of the satellite's surface.
This artifact is a flight spare folded in its launch canister, transferred from NASA to the Museum in 1979. Next to it is a final-stage rocket for carrying the satellite to its orbit.
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
SPACECRAFT-Uncrewed-Communications
Manufacturer
G. T. Schjeldahl Co.
North American Aviation Inc. Dimensions
Overall: 3048.01cm (100ft)
Overall: 71.12 x 90.17cm (2ft 4in. x 2ft 11 1/2in.) Materials
Aluminum, Foam, Cadmium Plating, Steel, Plastic, Magnesium, Epoxy, Copper, Paint, Phenolic Resin, Rubber (Silicone) Inventory Number
A19791315000
Credit Line
Transferred from NASA, Langley Research Center
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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