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.
More -
https://iiif.si.eduView ManifestView in Mirador Viewer
This is one of several replicas of the Vanguard 1 satellite in the NASM collection. Vanguard 1 was the second American satellite to orbit the earth on 17 March 1958. Coming six weeks after the successful launch of the Army's Explorer 1, and 5 months after the launch of Sputnik on October 4, 1957, Vanguard symbolized America's failure to lead in the Cold War driven Space Race, after an initial attempt to orbit failed in December 1957. Project Vanguard, which included a series of satellites to be launched by a new multi-stage rocket, had been funded by the National Science Foundation. It was developed and managed by the Naval Research Laboratory, as part of an American contribution to the International Geophysical Year. Vanguard 1 remains in orbit, though it is now no longer operating. It is expected to stay in orbit for many more years.
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-Crewed Spacecraft & Parts
Manufacturer
Naval Research Laboratory Dimensions
Overall: 6 in. diameter (15.2cm); the antennae fit within a 2 foot spherical volume Materials
Aluminum Inventory Number
A19830244000
Credit Line
Donor unknown
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.