1–10 von 27 Ergebnissen
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    Missions to Triton and Pluto using a Hopper Vehicle with In-Situ Refueling

    Landis, Geoffrey A. / Oleson, Steven R. / Abel, Phillip et al. | NTRS | 2019

    Analysis of a Radioisotope Thermal Rocket Engine

    Machado-Rodriguez, Jonathan P. / Landis, Geoffrey A. | NTRS | 2017

    Solar Versus Fission Surface Power for Mars

    Rucker, Michelle A. / Oleson, Steve / George, Pat et al. | NTRS | 2016

    Solar Electric Propulsion for Future NASA Missions

    Landis, Geoffrey A. / Oleson, Steven R. / Mercer, Carolyn R. | NTRS | 2015

    A CubeSat Asteroid Mission: Design Study and Trade-Offs

    Landis, Geoffrey A. / Oleson, Steven R. / McGuire, Melissa et al. | NTRS | 2014

    Zephyr: A Landsailing Rover for Venus

    Landis, Geoffrey A. / Oleson, Steven R. / Grantier, David | NTRS | 2014

    Solar Power for Future NASA Missions

    Bailey, Sheila G. / Landis, Geoffrey A. | NTRS | 2014

    A Wind-powered Rover for a Low-Cost Venus Mission

    Benigno, Gina / Hoza, Kathleen / Motiwala, Samira et al. | NTRS | 2013

    Non-Solar Photovoltaics for Small Space Missions

    Landis, Geoffrey A. / Bailey, Sheila G. / Clark, Eric B. et al. | NTRS | 2012

    Mars Exploration Rovers: 4 Years on Mars

    Landis, Geoffrey A. | NTRS | 2008