Impossible Sensing LLC — National Aeronautics and Space Administration SBIR Phase I: S1
Impossible Sensing LLC — SBIR Phase I award from National Aeronautics and Space Administration.
- Amount
- $124,050
- Agency
- National Aeronautics and Space Administration
- Program / Phase
- SBIR · Phase I
- Topic
- S1
- Solicitation
- SBIR_20_P1
- NAICS
- —
- Place of performance
- MO
- Period
- 2020-08-19 → 2021-03-01
Description
Chemical and mineralogical subsurface investigations have been limited to scooping and analysis of drill tailings (Viking, Phoenix, MSL), or crushing drill-core materials and subsequent delivery and analysis (ExoMars rover). This approach is resource-taxing, involving multiple mechanical interfaces. We propose to develop the Probe for Exploring Regolith and Ice by Subsurface Classification of Organics, PAHs, and Elements (PERISCOPE). PERISCOPE enables in situ subsurface measurements in a compact package with no moving parts, and provides spatially resolved mapping of three priority targets: 1) organic compounds relevant to astrobiology, including microorganisms, 2) water content and 3) rare-earth elements. In Phase I we will assemble a breadboard composed of a UV fluorescence imaging spectrometer and a novel downhole optical probe, verify performance by testing on relevant samples, and design a TRL4/5 instrument that will be the baseline entry for Phase II.PERISCOPE supports Mission Focus Areas articulated by NASArsquo;s Planetary Science Directorate and responds to the 2013-2022 Decadal Survey priorities emphasizing the need for instruments to access the subsurface and for trace organic detection. PERISCOPE is highly relevant to subtopic S1.07 by addressing:Technologies for high precision in situ measurements of organics/elements targeting Martian environments: PERISCOPE classifies and determines the distribution of trace organics, rare earth elements, and water (liquid, ice, and bound in minerals) with 100um precision over cm-scale areas.Instruments for sample interrogation prior to Mars sample return: PERISCOPE can map within a borehole, scan a core post-acquisition, or scan a surface prior to sampling.Imagers and spectrometers that provide high performance in low light and resource identification for small bodies: PERISCOPE is an imaging spectrometer that uses active UV illumination to detect trace organics, rare-earth elements.