151–200 von 4,848 Ergebnissen
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    Space vehicle swarm exploration missions: a study of key enabling technologies and gaps

    Wolf, Michael / Vander Hook, Joshua / de la Croix, Jean-Pierre et al. | NTRS | 2019

    Autonomous swarms of high speed maneuvering surface vessels

    Angulo, Moises / Varahamurthy, Varun / Halpin-Chan, Tyler et al. | NTRS | 2019

    Navigation models for Psyche electric propulsion uncertainty

    Koh, Dayung / Trofimov, Denis / Jones, Drew Ryan et al. | NTRS | 2019

    Trajectory design for small-satellite missions to near-earth objects

    Sims, Jon A. / Petropoulos, Anastassios E. / Lantoine, Gregory et al. | NTRS | 2019

    End Of Mission Plans (EOMP) example

    Kia, Tooraj | NTRS | 2019

    Dynamic Modeling, Simulation, and Analysis of Orbiting Sample Capture for Potential Mars Sample Return

    Ishigo, Alyssa / Marteu, Eloise / Elliott, Ethan et al. | NTRS | 2020

    Feasibility of “Weak GPS” Real-Time Positioning/Timing at Lunar Distance

    Cheung, Kar-Ming / Lee, Charles / Heckman, David | NTRS | 2020

    Navigation Design and Operations of Maven Aerobraking

    Jakosky, Bruce / Burns, Richard / Carpenter, Russell et al. | NTRS | 2020

    Intellectual Property and Licensing in the Commercial Space Age

    Broderick, Daniel | NTRS | 2020

    Operations Concept for Responding to Urgent Requests for NASA-ISRO Synthetic Aperture Radar (NISAR)

    Sharma, Priyanka / Doubleday, Josh R. / Mohr, Dave et al. | NTRS | 2020

    Multibody simulation of REMORA CubeSat docking to and pushing a spent rocket booster

    Mukherjee, Rudranarayan / Kim, Junggon / McCormick, Ryan et al. | NTRS | 2019

      Multibody Simulation of REMORA CubeSat Docking to and Pushing a Spent Rocket Booster

      Mukherjee, Rudranarayan / Kim, Junggon / McCormick, Ryan et al. | NTRS | 2020

    Enabling a new generation of outer solar system missions: engineering design studies for nuclear electric propulsion

    Sotin, Christophe J. / Oleson, Steven R. / McClure, Patrick R. et al. | NTRS | 2020

    Driving Curiosity: Mars Rover Mobility Trends During the First Seven Years

    Rankin, Arturo / Maimone, Mark / Biesiadecki, Jeffrey et al. | NTRS | 2020

    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

    Follow-on studies using the Voyager spacecraft thermal model

    Medina, Enrique / Barber, Todd J. / Villalvazo, Juan F. et al. | NTRS | 2019

      Follow-on studies using the Voyager spacecraft thermal model

      Medina, Enrique / Barber, Todd J. / Villalvazo, Juan F. et al. | NTRS | 2019

    Mars Sample Return Lander mission concepts

    Karp, Ashley / Muirhead, Brian | NTRS | 2019

    Stability and targeting in Dawn's final orbit

    Kennedy, Brian / Bradley, Nicholas / Grebow, Daniel | NTRS | 2019

    Final Dawn Reaction Control System (RCS) propulsion system in-flight characterization

    Mizukami, Masashi / Nakazono, Barry / Barber, Todd J. | NTRS | 2019

      Final Dawn Reaction Control System (RCS) propulsion system in-flight characterization

      Mizukami, Masashi / Nakazono, Barry / Barber, Todd J. | NTRS | 2019

    Global Data Assembly Center (GDAC) report to the GHRSST science team

    Finch, Chris / Li, Wen-Hao / Vazquez, Jorge et al. | NTRS | 2019

    Enabling repeat-pass interferometry from low Venus orbit

    Hensley, Scott / Lau, Eunice / Haw, Robert J. et al. | NTRS | 2019

    High precision pointing control for WFIRST CGI instrument

    Valverde, Alfredo / Sirlin, Sam / Shields, Joel et al. | NTRS | 2019

    Micro-meteoroid and orbital debris radar from Goldstone Radar observations

    Rodriguez-Alvarez, Nereida / Jao, Joseph S. / Slade, Martin A. et al. | NTRS | 2019

    Differencing method for 3D position of spacecraft

    Lee, Charles / Cheung, Kar-Ming | NTRS | 2019

    SWOT and NISAR Boom Ground Deployment Test Challenges & Resolution

    Waters, Kyle C. / Waldman, Jeff / Lytal, Paul D. | NTRS | 2022

    Real-World Testing of LiDAR-Inertial Based Navigation and Mapping for Precision Landing

    Trawny, Nikolas / Marcus, Corey L. / Chen, Po-Ting et al. | NTRS | 2022

    Adapting a Trusted AI Framework to Space Mission Autonomy

    Amini, Rashied / Ono, Hiro / Fesq, Lorraine et al. | NTRS | 2022

    Feedback-Directed Random Sequence Generation for Verifying Spacecraft Flight Rule Violations

    Su, Laura / Voskanian, Vicken / Khan, Shaheer et al. | NTRS | 2022

    Landing Site Selection with a Variable-Resolution SLAM-Refined Map

    Chen, Po-Ting / Hewitt, Robert / Setterfield, Timothy P et al. | NTRS | 2022