121–140 von 505 Ergebnissen
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    Platform Evolution Studies

    B. Walton | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Mars Penetrator Sample Retrieval System

    NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Project SPARC: Space-Based Aeroassisted Reusable Craft

    NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Orbit Transfer Vehicle Propulsion Design: Trades and Comparisons

    V. E. Haloulakos / T. M. Miller | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Space-Based Seti

    W. Stuiver | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Tactical EHF Satellite Communications for NATO Employing Non-Geostationary Orbits

    M. J. Ahmed | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Ascent and Descent Trajectory Optimization of Ariane 5/Hermes

    C. Jaensch / K. Schnepper / K. H. Well | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Project Summaries, 1989 - 1990

    NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Advanced Launch Vehicle Upper Stages Using Liquid Propulsion and Metallized Propellants

    B. A. Palaszewski | NTIS | 1990
    Schlagwörter: Geosynchronous orbits

    Recent solar fare activity and its effect on in-orbit solar arrays

    Goldhammer, L.J. | Tema Archiv | 1990
    Schlagwörter: GEOSYNCHRONOUS SPACECRAFT

    Air Force nickel-cadmium cell qualification program

    Dalton, P.J. / Hall, S.W. / Hwang, W.C. et al. | Tema Archiv | 1990
    Schlagwörter: GEOSYNCHRONOUS ORBIT

    Limitation of Space Debris in Geostationary Transfer Orbit

    R. Crowther | NTIS | 1991
    Schlagwörter: Geosynchronous orbits

    Eccentricity Control Strategy for Coordinated Station Keeping

    S. Carlini / F. Graziani | NTIS | 1991
    Schlagwörter: Geosynchronous orbits

    Commercial Applications of the Acts Mobile Terminal Millimeter-Wave Antennas

    A. C. Densmore / R. A. Crist / V. Jamnejad et al. | NTIS | 1991
    Schlagwörter: Geosynchronous orbits

    Broadcast Satellite Service: The International Dimension

    N. Samara | NTIS | 1991
    Schlagwörter: Geosynchronous orbits

    Hipparcos

    NTIS | 1991
    Schlagwörter: Geosynchronous orbits