21–40 von 43 Ergebnissen
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    Engine system assessment study using Martian propellants

    Pelaccio, D. / Jacobs, M. / Collins, J. et al. | NTRS | 1992

    A vision for the 2020s for reference frames and global astrometry

    Snedekar, L. / Quick, J. / Mercolino, M. et al. | NTRS | 2018

    Shuttle on-orbit contamination and environmental effects

    Leger, L. J. / Jacobs, S. / Ehlers, H. K. F. et al. | NTRS | 1985

    Space Shuttle preliminary. Contamination assessment from STS-1 and STS-2

    Leger, L. J. / Ehlers, H. K. F. / Jacobs, S. et al. | NTRS | 1982

    Space Shuttle contamination measurements from flights STS-1 through STS-4

    Ehlers, H. K. F. / Jacobs, S. / Leger, L. J. et al. | NTRS | 1984

    In situ propellant production: Alternatives for Mars exploration

    Stancati, Michael L. / Jacobs, Mark K. / Cole, Kevin J. et al. | NTRS | 1991

    Animal Orientation and Navigation

    Galler, S. R. / Schmidt-Koenig, K. / Jacobs, G. J. et al. | NTRS | 1972

    RS-25 for the NASA Crew Launch Vehicle: The Evolution of SSME for Space Exploration

    Kynard, Michael H. / Genge, Gary G. / Greene, William D. et al. | NTRS | 2006

    Using Optical Communications Links for Deep-Space Navigation

    Karimi, Reza R. / McCandless, Sarah Elizabeth / Peng, Michael et al. | NTRS | 2017

    INSTRUMENTATION

    Jacobs, R. B. / Macinko, J. / Miller, C. E. et al. | NTRS | 1960

    The Celestial Reference Frame at X/Ka-Band Status & Prospects for Improving the South

    Jacobs, Christopher S. / Alonso, J. / Clark, J. E. et al. | NTRS | 2012

    Determination of celestial reference frames via Kalman filtering

    Bohm, J. / Krasna, H. / Schuh, H. et al. | NTRS | 2018

    Report of the AD HOC group on data centers

    Vette, J. I. / Jacobs, W. C. / Austin, T. S. et al. | NTRS | 1969

    Preliminary design of a lunar construction utility vehicle

    Bryant, C. A. / Alcorn, D. / Bentley, R. et al. | NTRS | 1989

    The X/Ka Celestial Reference Frame: Assessing Accuracy - Can It Be More Accurate than the ICRF2?

    Jacobs, Christopher S. / Garcia-Miro, C. / Horiuchi, S. et al. | NTRS | 2016

    X/Ka (8.4/32 GHz) Celestial Frame: Roadmap to the future

    Takeuchi, H. / Murata, Yasa / De Vicente, Javier et al. | NTRS | 2019

    Overview of JPL VLBI data analysis work

    Zhang, L. D. / Bagri, D. / Border, J. et al. | NTRS | 2001

    Preliminary results from Surveyor 3 analysis

    Benson, R. E. / Cour-Palais, B. G. / Giddings, L. E., Jr. et al. | NTRS | 1970

    The Potential for a Ka-band Worldwide VLBI Network

    Jacobs, C. S. / Colomer, F. / Garcia-Miro, C. et al. | NTRS | 2011