This is a model of an Agena upper stage. The Lockheed Missiles and Space Company began developing the Agena upper stage for the U.S. Air Force in 1956. Three versions were ultimately produced: the Agena-A, Agena-B, and Agena-D. As a second stage on Thor and Atlas boosters, all three versions launched a variety of military and civilian payloads from 1959 into the early 1970s. As a third stage on top of Titan IIIBs, the Agena-D launched numerous military payloads from 1966-1987. The Smithsonian Astrophysical Observatory donated this model in 1979. The manufacturer is not known at this time.
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-Missiles & Rockets
Dimensions
14 5/8" x 1 7/8" diameter
Overall: 14 in. long x 2 1/2 in. diameter (35.56 x 6.35cm)
Materials
Plastic
Paint
Inventory Number
A19790759000
Credit Line
Gift of Smithsonian Astrophysical Observatory
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.