1–20 von 33 Ergebnissen
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    Constellation X-Ray Mission and Support

    Grady, Jean / Tananbaum, H. | NTRS | 2004
    Schlagwörter: Astronomy

    Supplementing the Digitized Sky Survey for UV-Mission Planning

    McLean, Brian | NTRS | 2004
    Schlagwörter: Astronomy

    The SERTS-97 Rocket Experiment on Study Activity on the Sun: Flight 36.167-GS on 1997 November 18

    Swartz, Marvin / Condor, Charles E. / Davila, Joseph M. et al. | NTRS | 1999
    Schlagwörter: Astronomy

    Kuiper Belt Objects Along the Pluto-Express Path

    Jewitt, David | NTRS | 1997
    Schlagwörter: Astronomy

    Natural environment design requirements for the Space Telescope (revision A)

    West, G. S. / Wright, J. J. | NTRS | 1976
    Schlagwörter: Astronomy

    Reports of planetary astronomy, 1989

    NTRS | 1989
    Schlagwörter: Astronomy

    Lunar transient phenomena catalog

    Cameron, W. S. | NTRS | 1978
    Schlagwörter: Astronomy

    A ROSAT deep survey of the best studied high latitude areas

    Windhorst, Rogier A. | NTRS | 1994
    Schlagwörter: Astronomy

    Large Deployable Reflector (LDR) system concept and technology definition study. Analysis of space station requirements for LDR

    Agnew, Donald L. / Vinkey, Victor F. / Runge, Fritz C. | NTRS | 1989
    Schlagwörter: Astronomy

    A normal incidence X-ray telescope

    Golub, Leon | NTRS | 1987
    Schlagwörter: Astronomy

    HEAO-1 mission evaluation

    Giordano, F. V. / Brenes, U. R. / Breshears, B. J. | NTRS | 1979
    Schlagwörter: Astronomy

    Active plasma release experiments

    NTRS | 1986
    Schlagwörter: Astronomy

    A table of semiempirical gf values. Part 2: Wavelengths: 272.3395 nm to 599.3892 nm

    Kurucz, R. L. / Peytremann, E. | NTRS | 1975
    Schlagwörter: Astronomy

    Ultraviolet Imaging Telescope Research Activities

    Bohlin, Ralph | NTRS | 1999
    Schlagwörter: Astronomy

    Balloon-borne three-meter telescope for far-infrared and submillimeter astronomy

    Fazio, Giovanni G. / Hoffmann, William F. / Harper, Doyal A. | NTRS | 1988
    Schlagwörter: Astronomy