1–20 von 22 Ergebnissen
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    NORAD satellite tracking

    Liu, Joseph J. F. | NTRS | 1987

    Reliable, laser-welded packaging of a Nd:YAG laser for spaceflight application

    Asbury, C. / Mulder, J. / Liu, D. et al. | NTRS | 2002

    Laser ranging contributions to monitoring and interpreting Earth orientation changes

    Asbury, C. G. / Mulder, J. L. / Liu, D. et al. | NTRS | 2003

    Rugged, laser-welded packaging of a fiber-pigtailed Nd:YAG laser

    Asbury, C. G. / Mulder, J. L. / Liu, D. et al. | NTRS | 2002

    The Low Temperature Microgravity Physics Facility

    Pensinger, J. F. / Chui, T. / Croonquist, A. et al. | NTRS | 2002

    Advances in Assimilation of Satellite-Based Passive Microwave Observations for Soil-Moisture Estimation

    De Lannoy, Gabrielle J. M. / Pauwels, Valentijn / Reichle, Rolf H. et al. | NTRS | 2012

    Model history of the lunar surface

    Hawkins, J. W. / Liu, M. K. / Marti, K. et al. | NTRS | 1971

    Spacecraft on-board SAR image generation for EOS-type missions

    Liu, K. Y. / Arens, W. E. / Assal, H. M. et al. | NTRS | 1987

    Agglutinates in Howardite NWA 1769: Space Weathering on Vesta

    Liu, Y. / Keller, L. P. / Fraeman, A. A. et al. | NTRS | 2015

    Intelligent Chemical Sensor Systems for In-space Safety Applications

    Hunter, G. W. / Xu, J. C. / Neudeck, P. G. et al. | NTRS | 2006

    Planning Considerations Related to Collecting and Analyzing Samples of the Martian Soils

    Liu, Yang / Mellon, Mike T. / Ming, Douglas W. et al. | NTRS | 2014

    The Road to Endurance: Outcomes From the Endurance Science Workshop

    J. T. Keane / B. A. Cohen / C. A. Crow et al. | NTRS

    Aerodynamic and acoustic test of a United Technologies model scale rotor at DNW

    Yu, Yung H. / Liu, Sandy R. / Jordan, Dave E. et al. | NTRS | 1990

    Verification Test Suite for Spalart-Allmaras QCR2000 Turbulence Model

    Boris Diskin / Nash'at Ahmad / William K. Anderson et al. | NTRS

      Verification Test Suite for Spalart-Allmaras QCR2000 Turbulence Model

      Boris Diskin / Nash'at Ahmad / William K. Anderson et al. | NTRS

    An Architecture to Enable Autonomous Control of Spacecraft

    May, Ryan D. / Dever, Timothy P. / Soeder, James F. et al. | NTRS | 2014