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person:(Roberts, D.)

    Body Weight of Advanced Concept Hypersonic Aircraft

    Mark D Ardema / Mark C Chambers / Eric J Terjesen et al. | NTRS | 2012

    Flight qualified laser radar for spacecraft guidance application

    Liebe, C. C. / Abramovici, A. / Bunker, R. L. et al. | NTRS | 2003

    Fuzzy logic controller for manipulator systems: Preliminary results

    Gerber, D. / Roberts, H. / Stanley, R. J., II et al. | NTRS | 1992

    Large inclination change using lunar-swingby techniques

    Lee, T. / Dunham, D. W. / Hsu, S. et al. | NTRS | 1988

    Laser radar for spacecraft guidance applications

    Liebe, C. C. / Abramovici, A. / Bartman, R. K. et al. | NTRS | 2003

    LunaNet: a Flexible and Extensible Lunar Exploration Communications and Navigation Infrastructure

    Israel, David J. / Mauldin, Kendall D. / Roberts, Christopher J. et al. | NTRS | 2020

    Microbial Monitoring Challenges and Needs for Mars Applications

    Roman, M. C. / Ott, C. M. / Castro, V. A. et al. | NTRS | 2012

    Microwave Structure Construction Capability Year 1 Accomplishments

    M. R. Effinger / L. M. Albritton / B. D. Atkins et al. | NTRS

    Mineral Mapping Using Partial Unmixing at Ray Mine, AZ

    McCubbin, I. / Green, R. / Lang, H. et al. | NTRS | 1998

    Missions to the comets.

    Friedlander, A. L. / Roberts, D. L. | NTRS | 1969

    Numerical prediction of 3-D ejector flows

    Roberts, D. W. / Paynter, G. C. | NTRS | 1979

    Orbit design concepts for Jupiter orbiter missions

    Uphoff, C. / Roberts, P. H. / Friedman, L. D. | NTRS | 1974

    OSIRIS-REx Gravity Field Estimates for Bennu Using Spacecraft and Natural Particle Tracking Data

    Scheeres, D. J. / French, A. S. / McMahon, J. W. et al. | NTRS | 2019

    Overview and Status of the Laser Communication Relay Demonstration

    Luzhanskiy, E. / Edwards, B. / Israel, D. et al. | NTRS | 2016

    Overview of Optical Ground Station 1 of the NASA Space Communications and Navigation Program

    Roberts, W. T. / Antsos, D. / Rogalin, R. et al. | NTRS | 2016

    Radio interferometry from space platforms

    Roberts, D. H. / Morgan, S. H. / Burke, B. F. et al. | NTRS | 1984

    Recent progress in V/STOL aircraft technology

    Roberts, L. / Deckert, W. / Hickey, D. | NTRS | 1981

    Results of NASA Technical Challenge to Demonstrate Two-Speed Drive for Vertical Lift Vehicle

    Krantz, Timothy L. / Handschuh, Robert F. / Roberts, Gary D. | NTRS | 2018

    Structural and aerodynamic considerations for an oblique all-wing aircraft

    Waters, M. H. / Ardema, M. D. / Roberts, C. et al. | NTRS | 1992

    The aerodynamic challenges of the design and development of the space shuttle orbiter

    Young, J. C. / Underwood, J. M. / Hillje, E. R. et al. | NTRS | 1985

    The Event Horizon Explorer Mission Concept

    Peter Kurczynski / Michael D. Johnson / Sheperd S. Doeleman et al. | NTRS | 2022

    Trajectory design for the Deep Space Program Science Experiment (DSPSE) mission

    Carrington, D. / Carrico, J. / Jen, J. et al. | NTRS | 1993

    Transfer trajectory design for the SOHO libration-point mission

    Dunham, D. W. / Jen, S. J. / Roberts, C. E. et al. | NTRS | 1992