1–50 von 2,811 Ergebnissen
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    You Can’t Always Take What You Want! In Space Manufacturing and Extraterrestrial Construction – Addressing the Exploration Logistics Challenges

    R. G. Clinton / T. J. Prater / J. E. Edmunson et al. | NTIS | 2020
    Schlagwörter: Astronomy & Astrophysics

    X-Ray Surveyor - The Beginning

    J. A. Gaskin | NTIS | 2016
    Schlagwörter: X ray astronomy , Black holes (astronomy)

      X-Ray Surveyor - The Beginning

      J. A. Gaskin | NTIS | 2016
      Schlagwörter: X ray astronomy

    X-Ray Surveyor Technology Priorities

    J. A. Gaskin | NTIS | 2016
    Schlagwörter: Black holes (astronomy)

    X-Ray Surveyor Mission-The Path Forward

    J. A. Gaskin | NTIS | 2016
    Schlagwörter: X ray astronomy

    X-Ray Surveyor Mission Concept Study Plan

    Swartz D. A. / Gaskin J. A. / Weisskopf M. et al. | NTIS | 2015
    Schlagwörter: Astronomy & Celestial Mechanics , X ray astronomy

    X-Ray Surveyor Mission: A Concept Study

    Gaskin J. A. | NTIS | 2015
    Schlagwörter: X ray astronomy

    X-Ray Satellite (ROSAT). Status Report, First Quarter 1986

    NTIS | 1986
    Schlagwörter: X ray astronomy

    X-ray Pulsar Navigation Algorithms and Testbed for SEXTANT

    L. M. B. Winternitz / M. A. Hasouneh / K. C. Grendreau et al. | NTIS | 2015
    Schlagwörter: Astronomy & Celestial Mechanics

    X-Ray Optics at NASA MSFC

    Ramsey B. D. | NTIS | 2015
    Schlagwörter: X ray astronomy

    X-Ray Optics at NASA

    B. Ramsey | NTIS | 2013
    Schlagwörter: X ray astronomy

    X-Ray Computed Tomography of Tranquility Base Moon Rock

    J. S. Jones / J. Garvin / M. Viens et al. | NTIS | 2016
    Schlagwörter: Astronomy & Astrophysics

    X-Ray Astronomy Experiments from Sounding Rockets

    S. Rappaport | NTIS | 1987
    Schlagwörter: X ray astronomy

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

    M. C. Weisskopf | NTIS | 2018
    Schlagwörter: Astronomy & Celestial Mechanics , X ray astronomy

    Xenia Spacecraft Study

    R. Hopkins | NTIS | 2009
    Schlagwörter: Spaceborne astronomy

    Workshop Report on Deep Mars: Accessing the Subsurface of Mars on Near Term Missions

    S. R. Langhoff | NTIS | 2008
    Schlagwörter: Astronomy & Astrophysics

    Workshop on Using In Situ Resources for Construction of Planetary Outposts

    NTIS | 1998
    Schlagwörter: Astronomy & Astrophysics

    Workshop on Science and the Human Exploration of Mars

    NTIS | 2001
    Schlagwörter: Astronomy & Astrophysics

    Workshop on Mercury: Space Environment, Surface, and Interior

    NTIS | 2001
    Schlagwörter: Astronomy & Astrophysics

    Working Group for Planetary System Nomenclature

    NTIS | 1993
    Schlagwörter: Astronomy & Celestial Mechanics

    Work Function Matching Passive Lunar Dust Mitigation Coating Preparation for Lunar Flight Opportunity

    S. K. R. Miller / B. A. Banks | NTIS | 2021
    Schlagwörter: Astronomy & Astrophysics

    Wind Tunnel Test of Subscale Ringsail and Disk-Gap-Band Parachutes

    C. H. Zumwalt / J. R. Cruz / D. F. Keller et al. | NTIS | 2016
    Schlagwörter: Astronomy & Astrophysics

    Wind-powered Rover for a Low-Cost Venus Mission

    G. Benigno / K. Hoza / S. Motiwala et al. | NTIS | 2013
    Schlagwörter: Astronomy & Astrophysics

    Why We Need Humans to Explore Space

    T.D Wong | NTIS | 2013
    Schlagwörter: Astronomy & Astrophysics

    Why Explore Space

    M. D. Griffin | NTIS | 2008
    Schlagwörter: Astronomy & Astrophysics

    Why Atens Enjoy Enhanced Accessibility For Human Space Flight

    B. Barbee / D. Adamo | NTIS | 2011
    Schlagwörter: Astronomy & Astrophysics

    Who's Out There

    NTIS | 1994
    Schlagwörter: Astronomy & Astrophysics

    Who's Out There

    NTIS | 1994
    Schlagwörter: Astronomy & Astrophysics

    When the Sky Falls: Performing Initial Assessments of Bright Atmospheric Events

    B. Cooke / P. Brown / R. Blaauw et al. | NTIS | 2015
    Schlagwörter: Astronomy & Celestial Mechanics

    When Earth Songs Filled the Void of Space

    D. L. Gallagher | NTIS | 2016
    Schlagwörter: Astronomy & Astrophysics , Astronomy

    When Biospheres Collide: A History of NASA's Planetary Protection Programs. Paperback Version

    M. Meltzer | NTIS | 2011
    Schlagwörter: Astronomy & Astrophysics

    When Biospheres Collide: A History of NASA's Planetary Protection Programs. Hard Cover

    M. Meltzer | NTIS | 2011
    Schlagwörter: Astronomy & Astrophysics

    What We Do Not Know and Probably Need to Know

    J. R. Gaier / D. L. Rickman | NTIS | 2009
    Schlagwörter: Astronomy & Astrophysics

    What to Expect When Your Workplace is in Deep Space

    D DeMott | NTIS | 2014
    Schlagwörter: Astronomy & Astrophysics

    What's the Cube Quest Challenge?

    J. Cockrell | NTIS | 2016
    Schlagwörter: Astronomy & Astrophysics

    What Do Impact Melt Rocks from the Nectaris Basin Look Like, and Where Can We Find Them?

    Cohen B. A. | NTIS | 2015
    Schlagwörter: Astronomy & Astrophysics

    What Can You Do with a Returned Sample of Martian Dust

    M. E. Zolensky / K. Nakamura-Messenger | NTIS | 2007
    Schlagwörter: Astronomy & Astrophysics

    Webinar Presentation for Lunar Delivery Challenge

    T. Gill / P. Kessler | NTIS | 2020
    Schlagwörter: Astronomy & Astrophysics

    Weak Stability Boundary, A Gateway for Human Exploration of Space

    W. W. Mendell | NTIS | 2000
    Schlagwörter: Astronomy & Astrophysics

    Water-Rich Mars Surface Mission Scenario

    S. J. Hoffman / A. Andrews / B. K. Joosten et al. | NTIS | 2017
    Schlagwörter: Astronomy & Astrophysics

    Water on Mars: Evidence from MER Mission Results

    G. A. Landis | NTIS | 2006
    Schlagwörter: Astronomy & Astrophysics

    WANTED: New Technologies for NASA's Journey to Mars

    T. Ferguson | NTIS | 2016
    Schlagwörter: Astronomy & Astrophysics

    Walking to Olympus: An EVA Chronology

    D. S. F. Portree / R. C. Trevino | NTIS | 1997
    Schlagwörter: Astronomy & Astrophysics

    Voyages to Saturn

    D. Morrison | NTIS | 1982
    Schlagwörter: Spaceborne astronomy

    Voyager Neptune Travel Guide

    C. Kohlhase | NTIS | 1989
    Schlagwörter: Spaceborne astronomy

    Voyager at Neptune: 1989

    NTIS | 1989
    Schlagwörter: Astronomy & Celestial Mechanics

    Volatiles Investigating Polar Exploration Rover

    T. Fong | NTIS | 2022
    Schlagwörter: Astronomy & Astrophysics