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    New Moon Explorer (NME) Robotic Mission Concept

    Dervan, Jared A. / Johnson, Les / McNutt, Leslie et al. | NTRS | 2018
    Publisher: NASA National Aeronautics and Space Administration

    Solar Sail Propulsion: A Roadmap from Today's Technology to Interstellar Sailships

    Montgomery, Edward E. / Johnson, Les | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

    Earth to Orbit Beamed Energy Experiment (EBEX)

    Johnson, Les / Montgomery, Edward E, Sandy | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

    The Challenge of In Space Propulsion

    Johnson, Les / Percy, Tom | NTRS | 2018
    Publisher: NASA National Aeronautics and Space Administration

    Solar Sails for Spacecraft Propulsion

    Johnson, Les | NTRS | 2016
    Publisher: NASA National Aeronautics and Space Administration

    Propulsion Technology Assessment: Science and Enabling Technologies to Explore the Interstellar Medium

    Hopkins, Randall C. / Thomas, Herbert D. / Wiegmann, Bruce M. et al. | NTRS | 2016
    Publisher: NASA National Aeronautics and Space Administration

      Propulsion Technology Assessment: Science and Enabling Technologies to Explore the Interstellar Medium

      Hopkins, Randall C. / Thomas, Herbert D. / Wiegmann, Bruce M. et al. | NTRS | 2015
      Publisher: NASA National Aeronautics and Space Administration

      Propulsion Technology Assessment: Science and Enabling Technologies to Explore the Interstellar Medium

      Hopkins, Randall C. / Thomas, Herbert D. / Wiegmann, Bruce M. et al. | NTRS | 2016
      Publisher: NASA National Aeronautics and Space Administration

    Near Earth Asteroid (NEA) Scout

    Johnson, Les | NTRS | 2016
    Publisher: NASA National Aeronautics and Space Administration

    Near Earth Asteroid Scout: NASA's Solar Sail Mission to a NEA

    Johnson, Les / Lockett, Tiffany | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

      Near Earth Asteroid Scout: NASA's Solar Sail Mission to a NEA

      Johnson, Les / Castillo-Rogez, Julie / Dervan, Jared | NTRS | 2017
      Publisher: NASA National Aeronautics and Space Administration

    Earth to Orbit Beamed Energy Experiment

    Johnson, Les / Montgomery, Edward E. | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

    Near Earth Asteroid (NEA) Scout

    Johnson, Les / Dervan, Jared / McNutt, Leslie et al. | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

    Near Earth Asteroid (NEA) Scout

    Johnson, Les / Dervan, Jared / Castillo, Julie C. | NTRS | 2017
    Publisher: NASA National Aeronautics and Space Administration

    NEA Scout and Lunar Flashlight: Two Near-Term Interplanetary Solar Sail Missions

    Johnson, Les / Cohen, Barbara / McNutt, Leslie et al. | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    NASA's Advanced Concepts Office at the George C. Marshall Space Flight Center

    Johnson, Les | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    NEA Scout and Lunar Flashlight: Two NearTerm Interplanetary CubeSat Missions

    Johnson, Les | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    The Long Slog Toward Technology Flight Demonstration: One PI's Journey and Lessons Learned

    Johnson, Les | NTRS | 2016
    Publisher: NASA National Aeronautics and Space Administration

    Status of Solar Sail Propulsion Within NASA - Moving Toward Interstellar Travel

    Johnson, Les | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    Propulsion Technology Assessment: Science and Enabling Technologies to Explore the Interstellar Medium

    Hopkins, Randy / Thomas, Dan / Wiegmann, Bruce et al. | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    Solar Sail Propulsion for Interplanetary CubeSats

    Johnson, Les / Cohen, Barbara / McNutt, Leslie et al. | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    Lightweight Integrated Solar Array (LISA): Providing Higher Power to Small Spacecraft

    Johnson, Les / Carr, John / Fabisinski, Leo et al. | NTRS | 2015
    Publisher: NASA National Aeronautics and Space Administration

    Solar Sails

    Johnson, Les | NTRS | 2016
    Publisher: NASA National Aeronautics and Space Administration

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