1–16 of 16 hits
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    A Comparison of Interactional Aerodynamics Methods for a Helicopter in Low Speed Flight

    Berry, John D. / Letnikov, Victor / Bavykina, Irena et al. | NTRS | 1997

    Aerodynamic Analyses in Support of the Spanwise Adaptive Wing Project

    Smith, Mark S. / Sandwich, Christopher / Alley, N.R. | NTRS | 2018

    Circular-Orbit Maintenance Strategies for Primitive Body Orbiters

    Wallace, Mark S. / Broschart, Stephen | NTRS | 2013

    Debris: Distributed Element Beamformer Radar for Ice and Subsurface Sounding

    Bienert, Nicole / Bertiger, William / Hodges, Richard E. et al. | NTRS | 2021

    Low Lunar Orbit Design via Graphical Manipulation of Eccentricity Vector Evolution

    Wallace, Mark S. / Sweetser, Theodore H. / Roncoli, Ralph B. | NTRS | 2012

    Mars 2020 return sample cleanliness molecular transport model

    White, Lauren M. / Anderson, John R. / Anderson, Mark S. et al. | NTRS | 2017

    NASA Data Acquisition System (NDAS) Software Architecture

    Hebert, Phillip W., Sr. / Davis, Dawn / Turowski, Mark et al. | NTRS | 2012

    Optical Computing Research at NASA

    Abdeldayem, H. A. / Paley, Mark S. | NTRS | 1999

    Orbital Operations for Phobos and Deimos Exploration

    Wallace, Mark S. / Parker, Jeffrey S. / Strange, Nathan J. et al. | NTRS | 2012

    Sensor Needs for Nuclear Thermal Propulsion

    King, Mark S. / Houts, Michael | NTRS | 2018