1–32 of 32 hits
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    NASA Technology Maturation Plan for In-space Manufacturing of Metals

    Christopher E Roberts / Frank Ledbetter / Jennifer M Jones et al. | NTRS

    The U.S. Rosetta Project: Preparations for Prime Mission, 2014

    Alexander, C. / Chmielewski, A. / Aguinaldo, A. M. et al. | NTRS | 2014

    Skylab orbit decay update and the eleventh hour contingency plan

    Kaplan, M. H. / Alexander, S. G. | NTRS | 1979

    Minimum impulse trajectories for Mars round trip missions

    Horvat, Glen M. / Alexander, Stephen W. | NTRS | 1992

    Flood Mapping of Recent Major Hurricane Events with Synthetic Aperture Radar, Commercial Imaging, and Aerial Observations

    Melancon, Alexander M. / Molthan, Andrew L. / Shrestha, Suravi et al. | NTRS | 2019

    Candidate Performance Metrics for Generalized Control for Autonomous Flight

    Irene M. Gregory / Michael J. Acheson / Andrew P. Patterson et al. | NTRS

    Wakes from arrays of buildings

    Logan, E., Jr. / Lin, S. H. / Alexander, M. B. | NTRS | 1983

    Multi-Functional Flash Lidar for Precision Safe Landing in Challenging Terrains

    Farzin Amzajerdian / Paul F Brewster / Aram Gragossian et al. | NTRS

      Multi-Functional Flash Lidar for Precision Safe Landing in Challenging Terrains

      Farzin Amzajerdian / Paul F. Brewster / Alexander Bulyshev et al. | NTRS

    Small Expendable-tether Deployer System (SEDS) development status

    Harrison, James K. / Rupp, Charles C. / Carroll, Joseph A. et al. | NTRS | 1989

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

    Johnson, Les / Alexander, Leslie / Baggett, Randy M. et al. | NTRS | 2004

    Space Science and Technology Partnership Forum: Integration with Commercial In-Space Assembly Activities

    Benjamin, Gregory / Pensado, Alejandro / Arney, Dale C. et al. | NTRS | 2020

    The Stellar Reference Unit for the Europa Orbiter Mission

    Liebe, C. / Alexander, J. / Eisenman, A. et al. | NTRS | 1999

    Imaging Flash Lidar for Safe Landing on Solar System Bodies and Spacecraft Rendezvous and Docking

    Amzajerdian, Farzin / Roback, Vincent E. / Bulyshev, Alexander E. et al. | NTRS | 2015

    Testing and Modeling of the Mars Atmospheric Processing Module

    Muscatello, Anthony C. / Hintze, Paul E. / Meier, Anne Joan et al. | NTRS | 2017

    Development of a Coherent Doppler Lidar for Precision Maneuvering and Landing of Space Vehicles

    Amzaherdian, Farzin / Hines, Glenn D. / Pierrottet, Diego F. et al. | NTRS | 2018

    The Mars Pathfinder Science Data Processing System

    Runkle, A. J. / Lorre, J. J. / Alexander, D. A. et al. | NTRS | 1998

    Critical Technology Determination for Future Human Space Flight

    Mercer, Carolyn R. / Vangen, Scott D. / Williams-Byrd, Julie A. et al. | NTRS | 2012

    HERO: Program Status and Fist Images from a Balloon-Borne Focusing Hard-X-ray Telescope

    Ramsey, B. D. / Alexander, C. D. / Apple, J. A. et al. | NTRS | 2001

    Gravity Recovery and Interior Laboratory (GRAIL): Extended Mission and End-Game Status

    Zuber, Maria T. / Smith, David E. / Wieczorek, Mark A. et al. | NTRS | 2013

    Heatshield for Extreme Entry Environment Technology (HEEET) Thermal Protection System (TPS)

    Ellerby, Don / Venkatapathy, Ethiraj / Gage, Peter et al. | NTRS | 2019