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 a Lunar Module Ascent Engine (LMAE). The LMAE was part of the Lunar Module (LM), the spaecraft that landed Apollo astronauts on the moon. The LMAE was a curcial component of the spacecraft. It powered the LM ascent stage, carrying the astronauts off the surface of the moon and back to the Command Module spacecraft.

This engine was one of the test engines for the LMAE program. It was fired in 1964 at White Sands Test Facility, New Mexico for a total of 380 seconds. It was later used during LM thermal tests at Grumman Aerospace, which was the prime contractor for the LM.

This engine was donated to the Smithsonian in 1972 by the Grumman Aerospace Co.

 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 PROPULSION-Rocket Engines Manufacturer Bell Aerosystems Company
 Dimensions Overall: 2ft x 4ft 4 1/2in., 250lb. (61 x 133.4cm, 113.4kg)
 Materials Refrasil phenolic ablator, insulated with asbestos phenolic and glass fiber wrapped structural case; propellant lines, stainless steel; injector and valves, aluminum; Teflon seals in valves; valve housings, stainless steel
 Inventory Number A19721169000 Credit Line Grumman Aerospace Corp. Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.