1–50 von 4,848 Ergebnissen
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    Potential Biofilm Control Strategies for Extended Spaceflight Missions

    Luis Zea / Robert JC McClean / Tony A Rook et al. | NTRS | 2020

    How do we get robots to take self-portraits on Mars? – Perseverance-Ingenuity and Curiosity selfies

    Beegle, Luther / Williams, Nathan / Ruoff, Nicholdas et al. | NTRS | 2022

    A Direct Detection LiDAR Detector for the Europa Lander Concept

    San Martin, Alejandro Miguel / Katake, Anup / Duerr, Erik et al. | NTRS | 2022

    Mid-Air Helicopter Delivery at Mars Using a Jetpack

    Balaram, J. / Gharib, Morteza / Burdick, Joel et al. | NTRS | 2022

    Performance Analysis of Terrain Relative Navigation Using Blue Origin New Shepard Suborbital Flight Telemetry

    Pedrotty, Samuel M. / Castelluccio, Mark / Bieniawski, Stefan et al. | NTRS | 2022

    Preparing the Mars Relay Network for the Arrival of the Perseverance Rover at Mars

    Srnka, Evan / Haggard, Micheal / Young, Emma et al. | NTRS | 2022

    Mars 2020 Entry, Descent, and Landing System Software Implementation

    Stehura, Aaron / Lefland, Mallory | NTRS | 2022

    Interstellar Object Encounter Trade Space Exploration

    Farnocchia, Davide / Castillo-Rogez, Julie / Maydan, Jack et al. | NTRS | 2022

    Europa Clipper Mission: System Integration Review Report

    Cook, Kendra / Vernon, Steve / Stehly, Joe et al. | NTRS | 2022

    Power Converter Design for the Europa Lander Motor Controller

    Lias, Malcolm / Hunter, Don / Bolotin, Gary et al. | NTRS | 2022

    Assessing Mars Curiosity Rover Wheel Damage

    Rink, Kimberly / Wang, Jiun-Kai Freddy / Graser, Evan et al. | NTRS | 2022

    Principles for Architecting Autonomous Systems

    Day, John / Rasmussen, Robert / Nesnas, Issa A.D. | NTRS | 2022

    Nickel Accounting for the Psyche Spacecraft

    Cullinan, Joe / Lawrence, David / Kokorowski, Michael et al. | NTRS | 2022

      Nickel Accounting for the Psyche Spacecraft

      Cullinan, Joe / Lawrence, David / Kokorowski, Michael et al. | NTRS | 2022

    Mars 2020 Entry, Descent, and Landing Software Implementation

    Stehura, Aaron / Lefland, Mallory S | NTRS | 2022

    Preparations for the Launch, Cruise, and Orbital Operations Phases of the Psyche Mission

    Hart, William / Bairstow, Sarah / Larson, Kristina et al. | NTRS | 2022

    Final Approach Navigation to Europa: Setting Up for a Successful Landing

    McElrath, Tim / Kennedy, Brian / Vaquero, Mar | NTRS | 2022

    Perseverance Rover Collision Model for a range of Autonomous Behaviors

    Klein, Douglas / Carsten, Joseph / Bailey, Philip et al. | NTRS | 2022

    Optimizing Terrain Mapping and Landing Site Detection for Autonomous UAVs

    Brockers, Roland / Delaune, Jeff / Duarte Lopes Mascarenhas Proenca, Pedro | NTRS | 2022

    NISAR flight feed passive antenna measurements

    Harrell, Jefferson A. / Focardi, Paolo | NTRS | 2020

      NISAR Flight Feed Passive Antenna Measurements

      Harrell, Jefferson A. / Focardi, Paolo | NTRS | 2022

    Psyche Project Implementation During the COVID Pandemic

    Lord, Peter / Elkins-Tanton, Linda T. / Stone, Henry et al. | NTRS | 2022

    Building Lunar Maps for Terrain Relative Navigation and Hazard Detection Applications

    Beyer, Ross A. / Iwashita, Yumi / Morgan, Zachary et al. | NTRS | 2022

    Airborne Visible/Infrared Imaging Spectrometer 3 (AVIRIS-3)

    Helmlinger, Mark / Van Gorp, Byron / Sullivan, Peter et al. | NTRS | 2022

    Mars 2020 Trajectory Correction Maneuver Design

    Kruizinga, Gerhard / Kangas, Julie / Wagner, Sean et al. | NTRS | 2021

    Power Beaming for Deep Space and Permanently Shadowed Regions

    Elliott, John / Brophy, John R. / Nesmith, Bill J. et al. | NTRS | 2021

    Preliminary Considerations for Microwave Consolidation/Sintering of Lunar Regolith Simulant

    Shulman, Holly / Sanchez, Javier / Rickman, Doug et al. | NTRS | 2021

    Design of Solar Sailing Trajectories Resilient to Safe Mode Events

    Johnson, Les / Heaton, Andrew / Laipert, Frank et al. | NTRS | 2021

    System Validation on the Europa Clipper mission in Early Implementation Phase

    Wang, Xu / Williams, Jeff / Shockley, Brent et al. | NTRS | 2021

    NASA-ISRO SAR (NISAR) Mission Status

    Kumar, Raj / Rosen, Paul A. | NTRS | 2021

    Terminal Descent Radar System Testbed for Future Planetary Landers

    Tope, Michael / Joshil, Shashank / Mao, Peter et al. | NTRS | 2021

      Terminal Descent Radar System Testbed for Future Planetary Landers

      Tope, Michael / Joshil, Shashank / Mao, Peter et al. | NTRS | 2021

    Planning for a Martian Road Trip – The Mars2020 Mobility Systems Design

    Stragier, Michael M. / Twu, Philip / McHenry, Michael et al. | NTRS | 2022

    Evolution of the NISAR Feed Antenna Design due to Environmental Requirements

    Vacchione, Joseph D. / Focardi, Paolo | NTRS | 2022

    Design and Development of High-Performance Imaging Lidars for Extreme Radiation Environments of Europa

    Machan, Roman / Bakalski, Ivelin / Trawny, Nikolas et al. | NTRS | 2022

    How to Build a Rover: An Overview of the Mars 2020 Mission’s Vehicle System Testbed

    Rojas, Jose Trujillo / Dang, Terence / Foley, Justin et al. | NTRS | 2022

    The Mars 2020 Ground Data System Architecture

    Lopez-Roig, Reynaldo / Vona, Marsette / Puncel, Robert et al. | NTRS | 2022

    Periodic Orbits As Viable Landing Solutions with an Abort Option at Europa

    Martin, W. Lo / McMahon, Jay / Bury, Luke | NTRS | 2021

    GRACE Follow-On Early In-Flight Challenges

    Witkowski, M.M. / Gaston, R.W. / Shirbacheh, M. | NTRS | 2021

    Dense 3D-Reconstruction from Monocular Image Sequences for Computationally Constrained UAS

    Brockers, Roland / Thiem, Joerg / Delaune, Jeff et al. | NTRS | 2021