1–10 von 196 Ergebnissen
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    NASA Helium

    T. M. Elam | NTIS | 2021
    Schlagwörter: Helium

    Cold Helium Gas Pressurization For Spacecraft Cryogenic Propulsion Systems

    R. L. Morehead / A. M. J. / E. A. Hurlbert et al. | NTIS | 2017
    Schlagwörter: Helium

    Integrated Cryogenic Propulsion Test Article Thermal Vacuum Hotfire Testing

    R. L. Morehead / J. C. Melcher / M. J. Atwell et al. | NTIS | 2017
    Schlagwörter: Helium

    Flows, Gusts, and Blasts from the Sun: The Nature of the Beast

    M. Adams | NTIS | 2016
    Schlagwörter: Helium isotopes

    Plasmasphere from the DE 1 Retarding Ion Mass Spectrometer

    Gallagher D. L. | NTIS | 2015
    Schlagwörter: Helium ions , Helium plasma

    Cryogenic Orbital Test Bed 3 (CRYOTE3) Overview and Status

    J. Stephens / J. Martin / N. Piazza et al. | NTIS | 2015
    Schlagwörter: Helium

    Observed Plasmaspheric Ion Densities and Temperatures

    D. Gallagher / P. Craven / H. Comfort | NTIS | 2014
    Schlagwörter: Helium ions