1–20 von 83 Ergebnissen
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    Automated Spacecraft Communications Service Demonstration Using NASA's SCaN Testbed

    D. J. Mortensen / C. Roberts / R. C. Reinhart | NTIS | 2018

      Automated Spacecraft Communications Service Demonstration Using NASA's SCaN Testbed

      D. J. Mortensen / C. Roberts / R. C. Reinhart | NTIS | 2018

    Transpiration Cooling in Hypersonic Flight

    D. Tavella / L. Roberts | NTIS | 1989

    Performance of unsealed roads in Ghana

    Roberts, P. W. D. H. | TIBKAT | 1983

    The performance of surface dressed roads in Ghana

    Roberts, P. W. D. H. | TIBKAT | 1982

    Day in the Life of the Laser Communications Relay Demonstration (LCRD) Project

    D. Israel / A. Caroglanian / B. Edwards et al. | NTIS | 2016

    Day in the Life of the Laser Communications Relay Demonstration Project

    B. Edwards / D. Israel / A. Caroglanian et al. | NTIS | 2016

    Recent Progress in V/STOL Aircraft Technology

    Roberts, L. / Deckert, W. / Hickey, D. | NTRS | 1981

    Mission Requirements for Exobiological Measurements on Venus

    Riesen, W. H. / Roberts, D. L. | NTRS | 1966