121–140 von 165 Ergebnissen
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    Earth to Orbit Beamed Energy Experiment

    Johnson, Les / Montgomery, Edward E. | NTRS | 2017

    Deployable Propulsion, Power and Communication Systems for Solar System Exploration

    Johnson, Les / Carr, John A. / Boyd, Darren | NTRS | 2017

    A science-driven mission concept to an exoplanet

    Bennett, Gary / Frisbee, Robert / Friedman, Louis et al. | NTRS | 2017

    The Heliopause Electrostatic Rapid Transit System (HERTS)

    Wiegmann, Bruce M. / Johnson, Les / Bangham, Michael | NTRS | 2017

    Earth to Orbit Beamed Energy Experiment (EBEX)

    Johnson, Les / Montgomery, Edward E, Sandy | NTRS | 2017

    Earth-to-Orbit Beamed Energy eXperiment (EBEX)

    Johnson, Les / Montgomery, Edward E. | NTRS | 2017

    NASA's Near Earth Asteroid Scout Mission

    Johnson, Les / McNutt, Leslie / Castillo-Rogez, Julie | NTRS | 2017

    Near Earth Asteroid (NEA) CubeSat mission

    Betts, Erin / Seybold, Calina / Dervan, Jared et al. | NTRS | 2017

    Near Earth Asteroid (NEA) Scout

    Johnson, Les / Dervan, Jared / McNutt, Leslie et al. | NTRS | 2017

    Near Earth Asteroid (NEA) Scout

    Johnson, Les / Castillo-Rogez, Julie / Dervan, Jared et al. | NTRS | 2017

    Solar Sail Propulsion

    Johnson, Les | NTRS | 2018

    Predictive Thermal Control (PTC) Technology for Stable Telescopes

    Eng, Ron / Brooks, Thomas / Stahl, H. Philip et al. | NTRS | 2018

    Solar Sails

    Johnson, Les | NTRS | 2018