1–20 von 23 Ergebnissen
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    Concepts for a Titan Organics Explorer

    Gershman, R. | NTRS | 2000

    Europa Lander Concepts

    Gershman, R. | NTRS | 1999

    Planetary Protection for the Mars Sample Return Project

    Gershman, R. / Adler, M. | NTRS | 2000

    Neptune Orbiter Concepts

    Gershman, R. / Wallace, R. | NTRS | 2000

    Mars Sample Return - studies for a fresh look

    Mattingly, R. / Matousek, S. / Gershman, R. | IEEE | 2002

      Mars Sample Return - studies for a fresh look

      Mattingly, R. / Matousek, S. / Gershman, R. | NTRS | 2002

      Mars sample return studies for a fresh look

      Mattingly, R. / Matousek, S. / Gershman, R. | NTRS | 2002

    Venus Surface Sample Return

    Gershman, R. / Nilsen, E. / Sweetser, T. | IEEE | 2000

      Venus Surface Sample Return

      Gershman, R. / Nilsen, E. / Sweetser, T. | NTRS | 2000

      Venus Surface Sample Return

      Gershman, R. / Nilsen, E. / Sweetser, T. et al. | British Library Conference Proceedings | 2000

      Venus Surface Sample Return

      Gershman, R. / Nilsen, E. / Sweetser, T. | NTRS | 2000

    Europa Lander

    Gershman, R. / Nilsen, E. / Oberto, R. et al. | British Library Conference Proceedings | 2003

      Europa Lander

      Gershman, R. / Oberto, R. / Nilsen, E. | NTRS | 2000

    Neptune Orbiter

    Nilsen, E. / Gershman, R. / Oberto, R. | NTRS | 2000

    Planetary protection technology for Mars Sample Return

    Gershman, R. / Adams, M. / Dillman, R. et al. | IEEE | 2005

      Planetary Protection Technology for Mars Sample Return

      Gershman, R. / Adams, M. / Dillman, R. et al. | British Library Conference Proceedings | 2005

    Venus Sample Return Options

    Gershman, R. / Stofan, E. / Rodgers, D. et al. | NTRS | 1999

    Propulsion trades for space science missions

    Gershman, R. / Seybold, C. / International Academy of Astronautics | British Library Conference Proceedings | 1999

    The Mars Micromissions Program

    Matousek, S. / Leschly, K. / Gershman, R. et al. | NTRS | 1999

    Technology needs of future planetary missions

    Gershman, R. / Wallace, R. A. / International Academy of Astronautics | British Library Conference Proceedings | 1999

    From GTO to the planets

    Gershman, R. / Penzo, P. / Wiercigroch, A. et al. | British Library Conference Proceedings | 1999

    Galileo Mission Planning for Low Gain Antenna Based Operations

    Gershman, R. / Buxbaum, K. L. / Ludwinski, J. M. et al. | British Library Conference Proceedings | 1994

      Galileo mission planning for Low Gain Antenna based operations

      Gershman, R. / Buxbaum, K. L. / Ludwinski, J. M. et al. | NTRS | 1994

    System design for lunar-based optical and submillimeter interferometers

    Gershman, R. / Mahoney, M. J. / Rayman, M. D. et al. | NTRS | 1991