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This is a prototype version of the Apollo Lunar Surface Drill. The Apollo Lunar Surface Drill (ALSD) was deployed on Apollo 15, 16, and 17. It consisted of a cordless, battery-operated motor with specialized drill bits and modular core stems. The system was designed to extract soil column samples and to create holes for emplacement of two heat flow probes into the lunar surface. Each core stem segment was a rigid but hollow tube measuring about 40 cm. (16 in.) in length. Joined together and driven into the surface, they enabled astronauts to drill as deep as 10 ft into the lunar soil.

This drill is a prototype version built by Martin Marietta Aerospace during the development of the ALSD.

It was transferred to the Museum in 1978.

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

EQUIPMENT-Lunar

Dimensions

Overall: 34 x 20 x 13in. (86.4 x 50.8 x 33cm)

Materials

Steel, Aluminum, Rubber (Silicone), Plastic, Cadmium Plating, Paint, Copper, Paper, Nylon

Inventory Number

A19781864000

Credit Line

Transferred from the National Aeronautics and Space Administration

Data Source

National Air and Space Museum

Restrictions & Rights

Usage conditions apply
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