101–150 von 4,848 Ergebnissen
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    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

    Mars 2020 Navigation Performance

    Wagner, Sean / Ryne, Mark / Mottinger, Neil et al. | NTRS | 2021

    Mars 2020 Perseverance Edl Gnc Safe Target Selection Reconstruction

    Dutta, Soumyo / Way, David W. / Casoliva, Jordi et al. | NTRS | 2021

    Entry, Descent, and Landing Communications for the Mars 2020 Lander Mission

    Abilleira, Fernando / Sackier, Chloe / Demcak, Stuart et al. | NTRS | 2021

    Maneuver Design Implementation and Verification for the Mars 2020 Mission

    Kruizinga, Gerhard / Kangas, Julie / Jesick, Mark et al. | NTRS | 2021

    Mars 2020 Perseverance Trajectory Reconstruction and Performance from Launch through Landing

    Wong, Mau / Wagner, Sean / Thompson, Paul et al. | NTRS | 2021

      Mars 2020 Perseverance trajectory reconstruction and performance from launch through landing

      Wong, Mau / Abilleira, Fernando / Kruizinga, Gerard et al. | NTRS | 2021

    Psyche Science Planning with the Science Opportunity Analyzer

    Elkins-Tanton, Linda T. / Dailis, Matthew / Alonge, Eleanor K. et al. | NTRS | 2021

    Autonomous Off-road Navigation over Extreme Terrains with Perceptually-challenging Conditions

    Agha-mohammadi, Ali-akbar / Toupet, Olivier / Otsu, Kyohei et al. | NTRS | 2021

    Spacecraft Line-Of-Sight Jitter Management and Mitigation Lessons Learned And Engineering Best Practices

    Swanson, Davin K. / Dennehy, Cornelius J. / Wolf, Aron A | NTRS | 2021

    Expected Thrust Fraction: Resilient Trajectory Design Applied to the Earth Return Orbiter

    Laipert, Frank / Sood, Rohan / Rubinsztejn, Ari | NTRS | 2021

    A Dedicated Relay Network to Enable the Future of Mars Exploration

    Davis, Richard M. / Viotti, Michelle A. / Edwards, Charles D. et al. | NTRS | 2021

    Mars Reconnaissance Orbiter Maneuver Plan Following Mars 2020 Landing

    Menon, Premkumar R. / Wagner, Sean V. | NTRS | 2021

    Developing Compelling and Science-Focused Mission Concepts for NASA Competed Mission Proposals

    Ziemer, John / Nash, Alfred / Matousek, Steve et al. | NTRS | 2021

    LiDAR-inertial based navigation and mapping for precision landing

    Katake, Anup / Trawny, Nikolas / Teran Espinoza, Antonio et al. | NTRS | 2021

      LiDAR-Inertial Based Navigation and Mapping for Precision Landing

      Katake, Anup / Trawny, Nikolas / Espinoza, Antonio Terán et al. | NTRS | 2021

    Development of a CubeSat-Scale Green Monopropellant Propulsion System for NASA's Lunar Flashlight Mission

    Kowalkowski, Matthew / Baker, John / Williams, Hunter et al. | NTRS | 2021

    IRIS: High-fidelity Perception Sensor Modeling for Closed-Loop Planetary Simulations

    Elmquist, Asher / Young, Aaron / Jain, Abhinandan et al. | NTRS | 2022

    Flight Rule Design, Implementation, Verification, and Validation for the Psyche Mission

    Weise, Tim / Hwangpo, Nari / Alibay, Farah et al. | NTRS | 2022

    TruePAL – An AI Assistant for First Responder Safety

    Chow, Edward / Huyen, Alexander / Yun, Kyongsik et al. | NTRS | 2022

    Lunar Rover Localization Using Craters as Landmarks

    Ono, M. / Ravichandar, S. / Swan, R. M. et al. | NTRS | 2022

    Near-Earth Object Surveyor Overview

    Veto, Michael / Tovani, David / Snider, Paul et al. | NTRS | 2022

    The Atmosphere Observing System (AOS): A core component of NASA’s Earth System Observatory (ESO)

    Ivanco, Marie / Trepte, Charles / Kirschbaum, Dalia et al. | NTRS | 2022

    Mission Planning for Trident: Discovery proposal to Neptune’s moon, Triton

    Prockter, Louise / Riley, Ryan / Woods, Brian et al. | NTRS | 2022

    NASA’s Lunar Trailblazer Mission: A Pioneering Small Satellite for Lunar Water and Lunar Geology

    Zareh, Shannon / Wood, Joshua L. / Warren, Tristam J. et al. | NTRS | 2022

    Bearing Starting Torque Measurements Down to –100°C

    Tao, Frank / Worel, Shana / Johnson, Duval et al. | 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

    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

    Software assurance of autonomous spacecraft control

    Bocchino, Robert / Huntsberger, Terry / Feather, Martin S. et al. | NTRS | 2020

    CAESAR model-based approach to harness design

    Jimenez, Alejandro / Jenkins, Steven / Rouquette, Nicolas et al. | NTRS | 2020

    Robotics System Process and Concept for On-orbit Assembly for Potential Mars Sample Return

    Strahle, Jackson W / Chiu, Chi Yeung / Dolci, Marco et al. | NTRS | 2020

    The InSight APSS Data Return Anomaly: Development of an Automated Detection and Response Method

    Mittal, Nimisha / Mendoza, Jesse / Grinblat, Jonathan et al. | NTRS | 2020

    Design and Test of an Electromechanical Rover Tether for the Exploration of Vertical Lunar Pit

    Nensas, Issa / Pailevanian, Torkom / Nguyen, Tien et al. | NTRS | 2020