Near-Infrared Monitoring of Volatiles in Frozen Lunar Simulants While Drilling

In Situ Resource Utilization (ISRU) focuses on using local resources for mission consumables. The approach can reduce mission cost and risk. Lunar polar volatiles, e.g. water ice, have been detected via remote sensing measurements and represent a potential resource for both humans and propellant. Th...

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Bibliographic Details
Published inNASA Center for AeroSpace Information (CASI). Conference Proceedings
Main Authors Roush, Ted L, Colaprete, Anthony, Kleinhenz, Julie E, Benton, Joshua, Paulsen, Gale, Zacny, Kris, Smith, James, Elphic, Richard C, gione, Joshua, White, Bruce, McMurray, Robert, Cook, Amanda M, Bielawski, Richard, Fritzler, Erin L, Thompson, Sarah J
Format Conference Proceeding
LanguageEnglish
Published Hampton NASA/Langley Research Center 04.01.2016
Subjects
Drilling
Horizontal distribution
In situ resources utilization
Infrared spectrometers
Near infrared radiation
Regolith
Remote sensing
Vacuum chambers
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Summary:In Situ Resource Utilization (ISRU) focuses on using local resources for mission consumables. The approach can reduce mission cost and risk. Lunar polar volatiles, e.g. water ice, have been detected via remote sensing measurements and represent a potential resource for both humans and propellant. The exact nature of the horizontal and depth distribution of the ice remains to be documented in situ. NASA's Resource Prospector mission (RP) is intended to investigate the polar volatiles using a rover, drill, and the RESOLVE science package. RP component level hardware is undergoing testing in relevant lunar conditions (cryovacuum). In March 2015 a series of drilling tests were undertaken using the Honeybee Robotics RP Drill, Near-Infrared Volatile Spectrometer System (NIRVSS), and sample capture mechanisms (SCM) inside a 'dirty' thermal vacuum chamber at the NASA Glenn Research Center. The goal of these tests was to investigate the ability of NIRVSS to monitor volatiles during drilling activities and assess delivery of soil sample transfer to the SCMs in order to elucidate the concept of operations associated with this regolith sampling method.