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Fission Systems for Mars ExplorationFission systems are used extensively on earth, and 34 such systems have flown in space. The energy density of fission is over 10 million times that of chemical reactions, giving fission the potential to eliminate energy density constraints for many space missions. Potential safety and operational concerns with fission systems are well understood, and strategies exist for affordably developing such systems. By enabling a power-rich environment and highly efficient propulsion, fission systems could enable affordable, sustainable exploration of Mars.
Document ID
20120015486
Acquisition Source
Marshall Space Flight Center
Document Type
Conference Paper
Authors
Houts, Michael G. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Kim, T. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Dorney, D. J. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Swint, Marion Shayne (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 26, 2013
Publication Date
June 12, 2012
Subject Category
Spacecraft Propulsion And Power
Report/Patent Number
M12-1869
Report Number: M12-1869
Meeting Information
Meeting: Concepts and Approaches for Mars Exploration
Location: Houston, TX
Country: United States
Start Date: June 12, 2012
End Date: June 14, 2012
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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