Integration and Utilization of Nuclear Systems on the Moon and Mars
- NASA Marshall Space Flight Center, Nuclear Systems Office (NP50) Huntsville, AL 35812 (United States)
Over the past five decades numerous studies have identified nuclear energy as an enhancing or enabling technology for planetary surface exploration missions. This includes both radioisotope and fission sources for providing both heat and electricity. Nuclear energy sources were used to provide electricity on Apollo missions 12, 14, 15, 16, and 17, and on the Mars Viking landers. Very small nuclear energy sources were used to provide heat on the Mars Pathfinder, Spirit, and Opportunity rovers. Research has been performed at NASA MSFC to help assess potential issues associated with surface nuclear energy sources, and to generate data that could be useful to a future program. Research areas include System Integration, use of Regolith as Radiation Shielding, Waste Heat Rejection, Surface Environmental Effects on the Integrated System, Thermal Simulators, Surface System Integration / Interface / Interaction Testing, End-to-End Breadboard Development, Advanced Materials Development, Surface Energy Source Coolants, and Planetary Surface System Thermal Management and Control. This paper provides a status update on several of these research areas.
- OSTI ID:
- 20797984
- Journal Information:
- AIP Conference Proceedings, Vol. 813, Issue 1; Conference: 10. conference on thermophysics applications in microgravity; 23. symposium on space nuclear power and propulsion; 4. conference on human/robotic technology and the national vision for space exploration; 4. symposium on space colonization; 3. symposium on new frontiers and future concepts, Albuquerque, NM (United States), 12-16 Feb 2006; Other Information: DOI: 10.1063/1.2169202; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
CONTROL
ENVIRONMENTAL EFFECTS
MOON
NASA
NUCLEAR ENERGY
POWER GENERATION
RADIOISOTOPES
REACTORS
RISK ASSESSMENT
SIMULATORS
SPACE
SURFACES
TESTING
THERMOELECTRIC GENERATORS
WASTE HEAT
NESDPS Office of Nuclear Energy Space and Defense Power Systems