41–60 von 2,054 Ergebnissen
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    Validation of GNSS Multipath Model for Space Proximity Operations Using the Hubble Servicing Mission 4 Experiment

    Ashman, Ben / Veldman, Jeanette / Axelrad, Penina et al. | NTRS | 2016
    Schlagwörter: Astronautics (General)

    Validating uPSP with Transducers

    M. Shaw-Lecerf / E.L. Lash / D. Murakami et al. | NTRS
    Schlagwörter: Aeronautics (General)

    Utilization of lunar materials and expertise for large scale operations in space: Abstracts

    Criswell, D. R. | NTRS | 1976
    Schlagwörter: Astronautics (General)

    Utilization of computer generated scenes of Apollo 15 landing site

    Bass, R. A. / Martersteck, K. E. | NTRS | 1971
    Schlagwörter: Astronautics (General)

    U.S. studies in orbital debris

    Loftus, Joseph P., Jr. / Potter, Andrew E. | NTRS | 1990
    Schlagwörter: Astronautics (General)

    US plant and radiation dosimetry experiments flown on the Soviet satellite Cosmos 1129

    Heinrich, M. R. / Souza, K. A. | NTRS | 1981
    Schlagwörter: Life Sciences (General)

    U.S. planetary protection program - Implementation highlights

    Barengoltz, J. / Stabekis, P. D. | NTRS | 1983
    Schlagwörter: Astronautics (General)

    U.S. mission plans for Spacelab

    Sander, M. J. | NTRS | 1982
    Schlagwörter: Astronautics (General)

    Using the Shuttle for future advanced planetary missions

    Friedman, L. D. / Scofield, W. | NTRS | 1977
    Schlagwörter: Astronautics (General)

    Using Space Weather Variability in Evaluation the Radiation Environment Specifications for NASA's Constellation Program

    Coffey, Victoria N. / Minow, Joseph I. / Bruce, Margaret et al. | NTRS | 2008
    Schlagwörter: Space Sciences (General)

    Using Lunar Module Shadows To Scale the Effects of Rocket Exhaust Plumes

    NTRS | 2008
    Schlagwörter: Space Sciences (General)

    Using gamma transmission to determine the shielding effectiveness of space vehicles

    Krumbein, A. D. / Mittelman, P. S. | NTRS | 1964
    Schlagwörter: Physics, General

    US experiments flown on the Soviet satellite COSMOS 936

    Rosenzweig, S. N. / Souza, K. A. | NTRS | 1978
    Schlagwörter: Life Sciences (General)

    Use of Martian resources in a Controlled Ecological Life Support System (CELSS)

    Smernoff, David T. / Macelroy, Robert D. | NTRS | 1989
    Schlagwörter: Astronautics (General)

    Use of magnetic sails for advanced exploration missions

    Andrews, Dana G. / Zubrin, Robert M. | NTRS | 1990
    Schlagwörter: Astronautics (General)

    Use of lunar regolith as a substrate for plant growth

    Ming, D. W. / Henninger, D. L. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Use of Global Navigation Satellite Systems in Space

    Ashman, Ben | NTRS | 2019
    Schlagwörter: Astronautics (General)

    Use of coherent optics for onboard data processing

    Strong, J. P., III | NTRS | 1970
    Schlagwörter: Physics, General

    Use and Protection of GPS Sidelobe Signals for Enhanced Navigation Performance in High Earth Orbit

    Parker, Joel J. K. / Valdez, Jennifer E. / Bauer, Frank H. et al. | NTRS | 2016
    Schlagwörter: Astronautics (General)

    Uranus Probe Entry and Descent Mission Concept

    Joshua Monk / D. Prabhu / G. Allen Jr et al. | NTRS
    Schlagwörter: Chemistry And Materials (General) , Space Sciences (General)