1–20 von 555 Ergebnissen
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    Electromagnetic Sounding of the Lunar Interior from Artemis III

    R E Grimm / G T Delory / P Chi et al. | NTRS | 2020

    Liquid Nitrogen Testing of ISRU Liquefaction Methods in Unsteady Applications

    Stephens, J. R. / Valenzuela, J. / Smith, J. W. et al. | NTRS | 2019

    An Overview of Recent Cryogenic Fluid Management Developments

    Hedayat, A. / Johnson, W. L. / Stephens, J. R. | NTRS | 2017

    Anticipated Electrical Environment at Phobos: Nominal and Solar Storm Conditions

    Farrell, W. M. / Halekas, J. S. / Fatemi, S. et al. | NTRS | 2017

    Comparison of Oxygen Liquefaction Methods for Use on the Martian Surface

    Johnson, W. L. / Hauser, D. M. / Plachta, D. W. et al. | NTRS | 2017

    MOMA: The Challenge to Search for Organics and Biosignatures on Mars

    Goetz, Walter / Brinckerhoff, W. B. / Arevalo, R., Jr. et al. | NTRS | 2016

    Lightweight Damage Tolerant High-Temperature Radiators for Space Propulsion

    Craven, P. D. / Sansoucie, M. P. / Tomboulian, B. N. et al. | NTRS | 2014

    Status of Turbulence Modeling for High-Speed Propulsion Flow Problems

    Georgiadis, N. J. / Engblom, W. A. / Baurle, R. A. et al. | NTRS | 2013

    Apollo Medical Operations Project: Recommendations for EVA and Lunar Surface Operations

    Scheuring, R. A. / Davis, J. R. / Duncan, J. M. et al. | NTRS | 2013

    Enriched Storable Oxidizers for Rocket Engines

    Sackheim, R. L. / Herdy, J. R., Jr. | NTRS | 2010

    Medium-Frequency Pseudonoise Georadar

    Arendt, G. Dickey / Carl, J. R. / Byerly, Kent A. et al. | NTRS | 2005

    The 2004 NASA Faculty Fellowship Program Research Reports

    Pruitt, J. R. / Karr, G. / Freeman, L. M. et al. | NTRS | 2005

    Near-surface temperatures at proposed Mars Exploration Rover land sites

    Martin, T. Z. / Bridges, N. T. / Murphy, J. R. | NTRS | 2003

    AMMO: an automated multiple maneuver optimization system

    Raofi, B. / Michel, J. R. / Potts, C. L. | NTRS | 2001

    Ion propulsion for a Mars sample return mission

    Rodgers, D. H. / Brophy, J. R. | NTRS | 2000

    Immersive environment technologies for planetary exploration

    Hartman, F. / Cooper, B. / Wright, J. R. | NTRS | 2000