1–5 von 5 Ergebnissen
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    Europa Lander

    Gershman, R. / Oberto, R. / Nilsen, E. | NTRS | 2000
    Schlagwörter: Europa Advanced Mission Concepts

    Europa Orbiter mission options

    Nilsen, E. | NTRS | 2003
    Schlagwörter: Europa mission architecture

    Neptune Orbiter

    Nilsen, E. / Gershman, R. / Oberto, R. | NTRS | 2000
    Schlagwörter: Neptune Advanced Mission Concepts

    Venus Sample Return Missions - A Range of Science, A Range of Costs

    Sweetser, T. / Peterson, C. / Nilsen, E. et al. | NTRS | 2000
    Schlagwörter: Venus sample return mission interplanetary exploration low cost

    Venus Surface Sample Return

    Gershman, R. / Nilsen, E. / Sweetser, T. | NTRS | 2000
    Schlagwörter: Venus Surface Sample Return NASA SSES JPL mission