1–16 von 16 Ergebnissen
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    Propulsion options for interstellar exploration

    Johnson, L. / Leifer, S. | AIAA | 2000

    Evidence of Reynolds number sensitivity in supersonic turbulent shocklets

    JOHNSON, J. A. / ZHANG, Y. / JOHNSON, L. E. | AIAA | 1988

    Orchestrating a Near-Real-Time Imaging Mission in National Airspace Using a Solar-Powered UAV

    Herwitz, Stanley / Johnson, L. / Dunagan, Steve et al. | AIAA | 2003

    A Comparison of Transportation Systems for Human Missions to Mars

    Thomas, Brent / Vaughan, Diane / Drake, Bret et al. | AIAA | 2004

    Nighttime UAV Vineyard Mission: Challenges of See-and-Avoid in the NAS

    Herwitz, Stanley / Allmendinger, K. / Slye, R. et al. | AIAA | 2004

    Frequency-domain electromagnetic characteristics of a 26 kW ammonia arcjet

    JOHNSON, L. / RIVERA, A. / LUNDQUIST, M. et al. | AIAA | 1993

    On-orbit optical observations of the ESEX 26 kW ammonia arcjet

    Johnson, L. / Spanjers, G. / Bromaghim, D. et al. | AIAA | 1999