181–200 von 217 Ergebnissen
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    Models for Facilitating Government-Funded Activities in the Post-ISS LEO Ecosystem

    Erica Rodgers / Pat Craven / Jason Hay et al. | NTRS
    nonprofit called the Center for the Advancement of Science in Space (CASIS) since 2011 to support research, development, education, and commercial ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Orbit Operations at 433 Eros: Navigation for the NEAR Shoemaker Mission

    Williams, B. G. / Miller, J. K. / Antreasian, P. G. et al. | NTRS | 2000
    Shoemaker (NEAR) in memory of the late astronomer and geologist Eugene Shoemaker. NEAR will gather science data at Eros until February 14, 2001 ...
    Verlag: NASA National Aeronautics and Space Administration

    Mars Landing Engine Plume Impingement Ground Interaction

    Mehta, Manish / Sengupta, Anita / Pokora, Mark et al. | ASCE | 2010

    A subscale landing site alteration program was conducted in support of future Mars landed Missions to provide site alteration data

     ...
    Schlagwörter: Space construction , Space exploration

    FASTSAT-HSV01 Thermal Math Model Correlation

    McKelvey, Callie | NTRS | 2011
    2010 on a Minotaur IV rocket from the Kodiak Launch Complex in Kodiak, Alaska. It carried three Earth science experiments and two technology ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    International Agreement on Planetary Protection

    NTRS | 2000
    contamination - development of sample transfer and container sealing technologies for Earth return, improvement in sample return landing target ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Airborne Visible/Infrared Imaging Spectrometer (AVIRIS): Sensor improvements for 1994 and 1995

    Sarture, C. M. / Chrien, T. G. / Green, R. O. et al. | NTRS | 1995
    AVIRIS is a NASA-sponsored Earth-remote-sensing imaging spectrometer designed, built and operated by the Jet Propulsion Laboratory (JPL ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Instrumentation And Photography

    The HIAD Orbital Flight Demonstration Instrumentation Suite

    Swanson, G. T. / Smith, B. P. / Akamine, R. L. et al. | NTRS | 2018
    Science and Technology Mission Directorate. HIADs are an enabling technology that can facilitate atmospheric entry of heavy payloads to planets ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    Traverse Planning Experiments for Future Planetary Surface Exploration

    Hoffman, S. J. / Voels, S. A. / Mueller, R. P. et al. | ASCE | 2012
    will not have been previously traversed and the only pre-traverse data sets available will be remote (orbital) observations. Devon Island was ...
    Schlagwörter: Space structures , Space exploration

    Remote Measurement of Pollution - A 40-Year Langley Retrospective

    Remsberg, Ellis E. | NTRS | 2011
    Shuttle vehicle that could be used to construct and supply a manned, Earth-orbiting Space Station. Applications programs were emphasized in ...
    Verlag: NASA National Aeronautics and Space Administration

    Mission Plan for the Mars Surveyor 2001 Orbiter and Lander

    Plaut, J. J. / Spencer, D. A. | NTRS | 1999
    system; the Lander will not have direct-to-Earth communications capability. Science data collected from the Orbiter will also be used to aid in ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Subsurface Explorer Robot with Peristaltic Crawling Mechanism

    Kubota, Takashi / Omori, Hayato / Murakami, Taro et al. | ASCE | 2012
    paper proposes a worm-typed drilling robot which is maneuverable in regolith by peristaltic crawling and the developed earth auger. A new ...
    Schlagwörter: Space structures , Space exploration

    An RLV-Based Plume Impingement Test Bed: Terrestrial Evaluation of Landing Pads Constructed of Granular Materials

    O'Konek, N. / Nolek, D. / Finger, G. W. | ASCE | 2012
    have developed the Plume Impingement Test Bed (PITB) to provide a means of i) gathering data relating to plume effects upon prepared and ...
    Schlagwörter: Spacecraft launching and landing , Space structures , Space exploration

    Application of Interferometric Radars to Planetary Geologic Studies

    Mouginis-Mark, P. J. / Rosen, P. / Freeman, A. | NTRS | 2005
    applications of this technique to be identified. A recent workshop was organized by the Jet Propulsion Laboratory and the Southern California ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    An overview of the NSCAT/N-ROSS program

    Martin, B. D. / Freilich, Michael H. / Li, F. K. et al. | NTRS | 1986
    mission, the NSCAT flight instrument and groundbased data processing/distribution system, and NASA-supported science and verification activities ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Earth Resources And Remote Sensing

    NASA Tools for Climate Impacts on Water Resources

    Toll, David / Doorn, Brad | NTRS | 2010
    and predictions. NASA and Earth science data and analyses will ultimately enable more accurate climate prediction, and characterization of ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Meteorology And Climatology

    Inspection Technique for Reliability Analysis of Lunar Rover Wheel Designs

    Parbatani, K. K. / Thomson, V. J. | ASCE | 2012

    A technique is presented that evaluates the reliability of lunar rover wheel designs where data for operation in the lunar environment

     ...
    Schlagwörter: Space structures , Space exploration

    Network accessible multi-terabyte archive

    Rybczynski, Fred | NTRS | 1991
    The viewgraphs of a discussion on Network Accessible Multi-terabyte Archive presented at the National Space Science Data Center (NSSDC ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Documentation And Information Science

    Case Study of an Object-Oriented System: EOSDIS

    Behnke, Jeanne / Sekira, Susan | NTRS | 1997
    ) is another component of MTPE that will provide the Earth science community with easy, affordable, and reliable access to Earth science data ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Computer Programming And Software

    The precision of today's satellite laser ranging systems

    Dunn, Peter J. / Torrence, Mark H. / Hussen, Van S. et al. | NTRS | 1993
    some geophysical parameters, such as solid Earth tidal effects and GM, and the improved temporal resolution of others, such as Earth ...
    Verlag: NASA National Aeronautics and Space Administration

    Further Analysis on the Mystery of the Surveyor III Dust Deposits

    Lane, John / Trigwell, Steven / Hintze, Paul et al. | ASCE | 2012
    answer may not be possible based on available data and theory, various computational models are employed to estimate the feasibility of each of ...
    Schlagwörter: Space structures , Space exploration