1–20 von 6,711 Ergebnissen
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    Validation of Galileo orbits using SLR with a focus on satellites launched into incorrect orbital planes

    Freier Zugriff
    Sośnica, K. / Prange, Lars / Kaźmierski, Kamil et al. | BASE | 2018
    Schlagwörter: 520 Astronomy

    SLR, GRACE and Swarm Gravity Field Determination and Combination

    Freier Zugriff
    Meyer, Ulrich / Sosnica, K. / Arnold, Daniel et al. | BASE | 2019
    Schlagwörter: 520 Astronomy

    LISA Telescope Flight Design

    Jeffrey Livas / R Keski-uha / Kevin R Boyce et al. | NTRS
    Schlagwörter: Astronomy

    Operational Performance of Limb-Based Navigation from Osiris-Rex at Bennu

    Andrew J. Liounis / Kenneth Getzandanner | NTRS
    Schlagwörter: Astronomy

    Evolution of the Roman Space Telescope Flight Grism Component

    Margaret Z. Dominguez / Evan P. Bray / Victor J. Chambers et al. | NTRS
    Schlagwörter: Astronomy

    NASA's Orbital Debris Optical Program: ES-MCAT Updated and Upgraded

    Lederer, S. M. / Buckalew, B. / Hickson, P. et al. | NTRS | 2019
    Schlagwörter: Astronomy

    A new window on the cosmos: The Stratospheric Observatory for Infrared Astronomy (SOFIA)

    Gehrz, R.D. / Becklin, E.E. / de Pater, I. et al. | Elsevier | 2009
    Schlagwörter: Infrared astronomy , Sub-millimeter astronomy , Airborne astronomy

    The Lynx Observatory: A Concept for a Next Generation X-ray Telescope

    Gaskin, Jessica | NTRS | 2020
    Schlagwörter: Astronomy

    The NASA Multi-Messenger Astrophysics Science Support Center (MOSSAIC)*

    R M Sambruna / J E Schlieder / D Kocevski et al. | NTRS | 2022
    Schlagwörter: Astronomy

    Orbital Debris Radar Measurements from the Haystack Ultra-Wideband Satellite Imaging Radar (HUSIR): 2014-2017

    Murray, James / Miller, Rossina / Matney, Mark et al. | NTRS | 2019
    Schlagwörter: Astronomy

    X-Ray Astronomy at Marshall Space Flight Center: Chandra, IXPE, Lynx

    Weisskopf, Martin C. | NTRS | 2018
    Schlagwörter: Astronomy

    Mars Surface Habitat (MSH) Concept Design

    R. Hughes / D. McGraw / A. Choate et al. | NTIS | 2023
    Schlagwörter: Astronomy & Astrophysics , Astronomy & Celestial Mechanics

    Mitigation of ionospheric signatures in Swarm GPS gravity field estimation using weighting strategies

    Freier Zugriff
    Schreiter, Lucas Fabian / Arnold, Daniel / Sterken, Veerle Jasmin et al. | BASE | 2019
    Schlagwörter: 520 Astronomy

    TESS Data Release Notes: Sector 1, DR1

    Fausnaugh, Michael M. / Caldwell, Douglas A. / Jenkins, Jon M. et al. | NTRS | 2018
    Schlagwörter: Astronomy

    Presentation for the Calera Elementary School STEM Night

    Adams, Mitzi | NTRS | 2018
    Schlagwörter: Astronomy

    Presentation for the Columbia Elementary School

    Adams, Mitzi L. | NTRS | 2018
    Schlagwörter: Astronomy

    Predictive Thermal Control (PTC) Technology for Stable Telescopes

    Eng, Ron / Brooks, Thomas / Stahl, H. Philip et al. | NTRS | 2018
    Schlagwörter: Astronomy

    Atmospheric Injections from Impacts of Kilometer Scale Asteroids

    Robertson, Darrel / Mathias, Donovan | NTRS | 2019
    Schlagwörter: Astronomy

    Space Weather Support for the James Webb Space Telescope Launch

    Joseph I. Minow | NTRS
    Schlagwörter: Astronomy