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Lunar Water Mapper

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Description

Lunar Water Mapper (LuWaM) is a low-cost CubeSat lunar orbiter for remote-sensing water ice deposits on the Moon, where the operating wavelength (I=6.12mm) is the H2O bending absorption line which is not shared by OH-bearing materials. The field illuminated by a compact mid-Infrared Quantum cascade laser (MI-QCL) will be imaged on a Mercury Cadmium Telluride (HgCdTe) photodiode array through a compact telescope. Our success will support the In-Situ Resource Utilization (ISRU) and future Artemis programs.

Benefits

Low-cost CubeSat lunar orbiter for remote sensing of water ice deposits; operates at H₂O bending absorption line (not shared by OH-bearing materials) using mid-IR QCL and HgCdTe photodiode array; supports ISRU water ice resource identification.

Details

Technology areaSensors and Instruments
ProgramAgency Independent Research and Development (A-IRAD)
Lead organizationGoddard Space Flight Center, Greenbelt, MD
Start date2026-10-01
End date2027-09-30

Project contacts

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How to get involved

This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.

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