NASA’s future missions aim to establish a sustained human presence on the lunar surface and send humans to Mars. These missions will send crews farther from home than previous missions, limiting the opportunities for resupply missions. Additionally, the use of multiple launches and reusable elements will increase mission and campaign complexity. Logistics and supportability analysis evaluates the link between mission and system characteristics and key metrics such as logistics and spares mass and volume, crew time, and risk. As missions become increasingly complex and crews are logistically isolated for longer periods of time, logistics and supportability will become more powerful drivers of risk and cost and, therefore, more important considerations during system and mission development. When logistics and supportability are considered from the beginning of system and mission development, opportunities arise to create more efficient, lower-risk systems. Design choices made without detailed consideration of logistics and supportability have the potential to result in greater risks and increased costs as all options may not have been analyzed. This paper provides an overview of a methodology used for space mission logistics and supportability analysis, including key metrics, assumptions, and required inputs. Example applications of this methodology to explore the impacts of system architecture, dormancy, and synergies between lunar and Mars missions are also presented. Conducting these holistic analyses enables informed decision-making for mission planning and system design, which can help mitigate the risk of loss of mission, vehicle, or crew. Using the knowledge of historical missions, experiences gained on the lunar surface, and logistics and supportability analyses, NASA can examine and optimize supportability characteristics for safer and more effective operations for future lunar and Mars missions.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Modeling Logistics and Supportability for Crewed Missions Beyond Low Earth Orbit


    Contributors:
    J. M. Vega (author) / J. D. Kulikowski (author) / A. Drake (author) / C. Stromgren (author) / C. S. Lynch (author) / A. C. Owens (author) / N. E. Piontek (author) / W. M. Cirillo (author)

    Publication date :

    2024


    Size :

    20 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Modeling Logistics and Supportability for Crewed Missions Beyond Low Earth Orbit

    J. M. Vega / J. D. Kulikowski / A. Drake et al. | NTIS | 2024


    Supportability for Beyond Low Earth Orbit Missions

    Crillo, William M. / Goodliff, Kandyce E. / Aaseng, Gordon et al. | NTRS | 2011


    Supportability for Beyond Low Earth Orbit Missions

    W. M. Crillo / K. E. Goodliff / G. Aaseng et al. | NTIS | 2011


    Supportability for Beyond Low Earth Orbit Missions

    Cirillo, William / Aaseng, Gordon / Goodliff, Kandyce et al. | AIAA | 2011


    Supportability for Beyond Low Earth Orbit Missions

    Cirillo, W. / Goodliff, K. / Aaseng, G. et al. | British Library Conference Proceedings | 2011