Unmanned Solar Electric Resource Prospector, Phase I

Metadata Updated: July 17, 2020

The proposed innovation is a spacecraft that could be used for lunar or asteroid prospecting missions. The mission plan would involve sending the spacecraft to an asteroid or other target, and analyzing the regolith for traces of water and other elements to be mined later for in-situ resource utilization. The system features multiple innovations. One is game-changing high delta V solar electric propulsion (SEP) system featuring a hall thruster flowing iodine propellant. Another is a small tethered satellite with an on-board propulsion system that can be used as a modular working arm for the main spacecraft. The proposed Phase I program includes mission analysis, spacecraft, bus, and propellant module design, and identification of sensors and tools to be used for prospecting and plume analysis. Phase I also includes development of an iodine plasma spacecraft interactions model, which is a necessary precursor to any deep space mission with iodine propellant. In Phase II, the entire system including the spacecraft interactions model will be brought to a higher technology readiness level. Both Phase I and Phase II will include plasma plume measurements to support model development and analysis.

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Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date July 17, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date July 17, 2020
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_33358
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id b603001e-6b57-4909-be1a-aed470d45966
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2016-06-01
Homepage URL https://techport.nasa.gov/view/33358
Data Last Modified 2020-01-29
Program Code 026:027
Source Datajson Identifier True
Source Hash 37420aebca9f03a2a097bf44b45995d036246d3b
Source Schema Version 1.1

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