1–20 von 25 Ergebnissen
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    An Overview of Space Power Systems for NASA Missions

    Lyons, Valerie / Scott, John | AIAA | 2007

    An Overview of NASA's Contributions to Energy Technology

    Lyons, Valerie / Levine, Arlene | AIAA | 2008

    An Overview of NASA's Contributions to Energy Technology

    Lyons, Valerie J. / Levine, Arlene S. | NTRS | 2009

    An Overview of Space Power Systems for NASA Missions

    Lyons, Valerie J. / Scott, John H. | NTRS | 2007

    Electric Propulsion Concepts Enabled by High Power Systems for Space Exploration

    Lyons, Valerie / Gilland, J. / Fiehler, D. | AIAA | 2004

    Pathfinder: A Retrospective

    Landis, Geoffrey A. / Lyons, Valerie | NTRS | 2002

    Robots and Humans in Planetary Exploration: Working Together?

    Landis, Geoffrey A. / Lyons, Valerie | NTRS | 2002

    Electric Propulsion Concepts Enabled by High Power Systems for Space Exploration

    Gilland, James / Fiehler, Douglas / Lyons, Valerie | NTRS | 2005

    A Renewably Powered Hydrogen Generation and Fueling Station Community Project

    Lyons, Valerie / Prokopius, Paul / Sekura, Linda et al. | AIAA | 2009

    Fuel Cell Research at NASA GRC

    Perez-Davis, Marla E. / Lyons, Valerie | NTRS | 2002

    Towers for Earth Launch

    Landis, Geoffrey A. / Lyons, Valerie J. | NTRS | 2002

    High Altitude Launch for a Practical SSTO

    Landis, Geoffrey A. / Denis, Vincent / Lyons, Valerie | NTRS | 2003

    A Renewably Powered Hydrogen Generation and Fueling Station Community Project

    Lyons, Valerie J. / Sekura, Linda S. / Prokopius, Paul et al. | NTRS | 2009