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 is the sunward canister from a backup unit of the Apollo Telescope Mount. It includes the 8-foot cap, or "sun shield" that houses the light entry ports for the ATM instruments, the handholds, and the locking devices. Built by NASA's Marshall Space Flight Center, the telescope mount was attached to Skylab's multiple docking adapter. It held eight major scientific instruments and several smaller experiments that were operated from within Skylab. Astronauts used the instruments to study the Sun's surface and atmosphere in visible and ultraviolet light, as well as by x-ray emission. Most of the instruments recorded data on photographic film, which the astronauts replacedas needed.

NASA transferred the telescope mount to NASM in 1982. It was displayed in the Stars gallery from then until the exhibit closed in 1997.

 Display Status

This object is on display in Space Science at the Steven F. Udvar-Hazy Center in Chantilly, VA.

Space Science
Object Details
Country of Origin United States of America Type SPACECRAFT-Crewed-Parts & Structural Components Manufacturer NASA Marshall Space Flight Center
 Dimensions Overall: 243.8 x 259.1cm (96 x 102 in.)
 Materials Mixed metals, vacuum coated mylar films, connecting hardware.
 Inventory Number A19830234000 Credit Line Transferred from the National Aeronautics and Space Administration Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.