Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There 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.edu View Manifest View in Mirador Viewer

This 1/32 scale model of an Orbiting Astronomical Observatory is a piece of memorabilia of that project, which launched four separate astronomical instruments into Earth orbit between 1966 and 1972. Two of the spacecraft succeeded in achieving stable orbits and taking observations. Grumman manufactured the spacecraft.

This model was owned by F. Peter Simmons, an aerospace engineer who studied at the George Washington University and the Massachusetts Institute of Technology. Simmons worked as Director of Space Astronomy at Grumman Aerospace Corporation.

Simmons gave the model to the Museum when he donated his papers to the Museum's Archives in 2005.

 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 Dimensions Model: 14.6 x 6.4 x 20.3cm (5 3/4 in. x 2 1/2 in. x 8 in.)
3-D (Stand): 8.6 x 12.7cm (3 3/8 x 5 in.)
Storage: 53.3 x 24.1 x 18.7cm (21 x 9 1/2 x 7 3/8 in.)
 Materials Plastic
White Metal
Paint
 Inventory Number A20120266000 Credit Line Gift of F. Peter Simmons Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.