61–80 von 7,392 Ergebnissen
|

    TPS for Outer Planet Missions Status and Sustainability

    Ethiraj Venkatapathy / Mairead Stackpoole / David Hash | NTRS
    Schlagwörter: Astronomy

    Time-variable gravity field recovery from kinematic positions of Low Earth Orbiting satellites

    Freier Zugriff
    Grombein, Thomas / Lasser, Martin / Arnold, Daniel et al. | BASE | 2021
    Schlagwörter: 520 Astronomy

    Infrared Telescope Facility's Spectrograph Observations of Human-Made Space Objects

    Abercromby, Kira Jorgensen / Buckalew, Brent / Abell, Paul et al. | NTRS | 2015
    Schlagwörter: Astronomy

    NASA Exoplanet Exploration Program: Recent Results and Future Missions

    Blackwood, Gary | NTRS | 2015
    Schlagwörter: Astronomy

    Human Airway Responses to Lunar Dust Simulants

    K. Lile / P. Wijesekara / S. Costes et al. | NTIS | 2023
    Schlagwörter: Astronomy & Astrophysics

    NESC Space Environments Activities

    J. Minow | NTIS | 2022
    Schlagwörter: Astronomy & Astrophysics

    Space : A Promising Frontier

    A. Jeevarajan | NTIS | 2022
    Schlagwörter: Astronomy & Astrophysics

    Artemis, Gateway, the Return to the Moon and Forward to Mars for Heliophysics

    A. J. Halford / S. L. Savage / B. M. Walsh et al. | NTIS | 2022
    Schlagwörter: Astronomy & Astrophysics

    NASA Use of Charged Particle Environments and Effects Engineering Tools

    J. Minow | NTIS | 2022
    Schlagwörter: Astronomy & Astrophysics

    Observing Strategies for Focused, Faint Orbital Debris Surveys Using the Magellan Telescope

    Frith, James / Seitzer, Patrick / Anz-Meador, Phillip et al. | NTRS | 2015
    Schlagwörter: Astronomy

    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
    Schlagwörter: Astronomy

    Technology Readiness Levels

    Warfield, Keith | NTRS | 2016
    Schlagwörter: Astronomy

    Assessment of reduced-dynamic GRACE/GRACE-FO oribt co-estimated with monthly gravity fields

    Freier Zugriff
    Lasser, Martin / Meyer, Ulrich / Arnold, Daniel et al. | BASE | 2021
    Schlagwörter: 520 Astronomy

    Assessment of Space Weather Architectures to Support Deep Space Exploration

    J. I. Minow / L. N. Parker / C. J. Mertens et al. | NTIS | 2021
    Schlagwörter: Astronomy & Astrophysics

    Case Study: Large Meteoroid Impact on the Moon on 17 March 2013

    Moser, D. E. / Suggs, R. M. / Suggs, R. J. | NTRS | 2015
    Schlagwörter: Astronomy

    Space Biology Beyond LEO Instrumentation & Science Series - Science Working Group 2021 Annual Report

    R. C. Everroad / J. Foster / J. M. Galazka et al. | NTIS | 2021
    Schlagwörter: Astronomy & Astrophysics

    Creating a Simple Antenna Control Interface

    Ochoa, Antonio | NTRS | 2011
    Schlagwörter: radio astronomy , Astronomy

    Realization of Reference Frames based on Integrated SLR Measurements to LEO and LAGEOS Satellites

    Freier Zugriff
    Strugarek, Dariusz / Sosnika, Krzysztof / Arnold, Daniel et al. | BASE | 2019
    Schlagwörter: 520 Astronomy

    The Astronomy of Harry Potter

    Adams, Mitzi / Snider, Melissa | NTRS | 2014
    Schlagwörter: Astronomy