1–50 von 84 Ergebnissen
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    Prospects for Future Human Space Flight Missions to Near-Earth Asteroids

    B. W. Barbee / P. Abell / D. Adamo et al. | NTIS | 2023

      Prospects for Future Human Space Flight Missions to Near Earth Asteroids

      B. W. Barbee / P. Abell / D. Adamo et al. | NTIS | 2023

    High Inclination Solar Mission Enabled by Near-Term Solar Sail Propulsion

    L. Johnson / K. Kobayashi / H. D. Thomas et al. | NTIS | 2020

    Solar Sails

    L. Johnson | NTIS | 2018

      Solar Sails

      L. Johnson | NTIS | 2018

      Solar Sails

      L. Johnson | NTIS | 2016

    STMD: Nuclear Thermal Propulsion Update

    S. Mitchell / L. Johnson | NTIS | 2019

    Challenge of In Space Propulsion

    L. Johnson / T. Percy | NTIS | 2018

    Solar Sail Propulsion for Small Spacecraft

    L. Johnson / T. Lockett / A. Few | NTIS | 2018

    Near Earth Asteroid (NEA) Scout

    L. Johnson | NTIS | 2016

      Near Earth Asteroid (NEA) Scout

      L. Johnson / J. Castillo-Rogez / J. Dervan et al. | NTIS | 2017

      Near Earth Asteroid (NEA) Scout

      L. Johnson / J. Dervan / L. McNutt et al. | NTIS | 2017

    Realistic Interstellar Travel

    L. Johnson | NTIS | 2016

    Electric Sail Propulsion for Exploring Nearby Interstellar Space

    L. Johnson / B. M. Wiegmann / M. Bangham | NTIS | 2015

    NEA Scout and Lunar Flashlight: Two Near-Term Interplanetary Solar Sail Missions

    L. Johnson / B. Cohen / L. McNutt et al. | NTIS | 2015

    Solar and Drag Sail Propulsion: From Theory to Mission Implementation

    L. Johnson / D. Alhorn / M. Boudreaux et al. | NTIS | 2014

    EXPORTS North Atlantic Eddy Tracking

    Z. K. Erickson / E. Fields / M. M. Omand et al. | NTIS | 2022

    Solar Sail Propulsion: Enabling New Capabilities for Heliophysics

    L. Johnson / R. Young / D. Alhorn et al. | NTIS | 2010

    Solar Sailing

    L. Johnson | NTIS | 2009

      Solar Sailing

      L. Johnson / E. E. Montgomery / R. Young et al. | NTIS | 2008

    High Inclination Solar Mission (HISM)

    K. Kobayashi / L. Johnson / H. Thomas et al. | NTIS | 2020

    Solar Cruiser Technology Maturation Plans

    L. Johnson / F. Curran | NTIS | 2020

    Near Earth Asteroid Scout: Exploring Asteroid 1991VG Using A Smallsat

    L. Johnson / J. Castillo-Rogez / T. Lockett | NTIS | 2019

    Demonstrations of Deployable Systems for Robotic Precursor Missions

    J. Dervan / L. Johnson / T. Lockett et al. | NTIS | 2017

    Power Beaming to Energy Storage Airships

    L. Johnson / D. O'Neil | NTIS | 2017

    Heliopause Electrostatic Rapid Transit System (HERTS)

    B. M. Wiegmann / L. Johnson / M. Bangham | NTIS | 2017

    Vehicle Gap Analysis Program

    R. A. Jones / B. McKinley / L. Johnson | NTIS | 2007

    Lightweight Integrated Solar Array (LISA): Providing Higher Power to Small Spacecraft

    L. Johnson / J. Carr / L. Fabisinski et al. | NTIS | 2015

    Recent Advances in Solar Sail Propulsion at NASA

    L. Johnson / R. M. Young / E. E. Montgomery | NTIS | 2006

    Implementation Options for the PROPEL Electrodynamic Tether Demonstration Mission

    S. G. Bilen / L. Johnson / B. E. Gilchrist et al. | NTIS | 2014

    Near-Earth Asteroid Scout

    L. McNutt / L. Johnson / D. Clardy et al. | NTIS | 2014

    Near-Earth Asteroid Scout Mission

    A. Heaton / J. Castillo-Rogez / A. Frick et al. | NTIS | 2014

    NASA's In-Space Propulsion Technology Program: Overview and Status

    L. Johnson / L. Alexander / R. Baggett et al. | NTIS | 2004

    Multiple NEO Rendezvous Using Solar Sail Propulsion

    L. Johnson / L. Alexander / L. Fabisinski et al. | NTIS | 2012