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ALSEP, Charged Particle Lunar Environment Experiment

Air and Space Museum

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International media Interoperability Framework
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
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Object Details

Manufacturer

Bendix Aerospace Systems

Summary

This experiment is identical to one deployed on the lunar surface as part of the Apollo 14 ALSEP (Apollo Lunar Surface Experiment Package). It was designed to measure the numbers, velocities, and the directions of electrons and protons near the surface of the Moon as well as the ways these measurements change in time. Such data are valuable in the study of solar wind, the magnetosphere of the Earth and low-energy solar cosmic rays. Analysis of the Apollo 14 data revealed important information about all of these phenomena.
This unit was a qualification model stored at the manufacturer's facility until NASA declared it surplus and transferred it to the Smithsonian in 1982.

Credit Line

Transferred from the NASA - Johnson Space Center

Inventory Number

A19820509000

Restrictions & Rights

Usage conditions apply

Type

EQUIPMENT-Lunar

Materials

Unknown

Dimensions

Approximate: 11 5/16 in. tall x 8 1/2 in. long x 4 1/2 in. wide, 5.5 lb. (28.7 x 21.6 x 11.4cm, 2.5kg)

Country of Origin

United States of America

See more items in

National Air and Space Museum Collection

Data Source

National Air and Space Museum

Metadata Usage

Not determined

Link to Original Record

http://n2t.net/ark:/65665/nv997ebdb60-b101-4336-a009-b9952bf15898

Record ID

nasm_A19820509000

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