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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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The current statistical performances are shown for the TOPEX/POSEIDON operational orbit ephemeris (OOE) and ephemeris load for the onboard computer. Consequences of this performance for the extended mission are also discussed.
At the intersection of mission, technology, and place is NASA’s need to modernize for a digital-forward future. Digitalization, the process of moving toward digital business, is occurring everywhere and remains an ongoing process across the federal government.”[1] Whereas, Digital Transformation is “employing digitization/digital technologies (e.g., Artificial Intelligence (AI), mobile, cloud, data) to change a process, product, or capability so dramatically (e.g., real-time, intelligent, personalized, anywhere, anytime) that it is unrecognizable compared to its traditional form.” [2] In order to facilitate a digital transformation it is essential for NASA to understand and identify where data exists today and which data are value-needed in the future, understand where there are unfulfilled data needs that limit the advancement of NASA work, and ensure NASA efficiency through Findable, Accessible, Interoperable, and Reusable (FAIR) digital assets in the future. Therefore, NASA’s Reliability & Maintainability (R&M) Enterprise Data Sharing team is working to leverage both Digitization and Digital Transformation to achieve their vision of developing an R&M data discovery framework that enables our community, our partners, and our stakeholders with the ability to efficiently, robustly, and seamlessly access information that enables real-time knowledge and model-based, analytics driven, decision-making impacting R&M. As a result the R&M Enterprise Data Sharing team has conducted a survey of its Reliability, Maintainability, and Availability (RMA) community members to identify data existence (created or used) and where there are corresponding barriers to data acquisition and/or R&M or other issues as shown within this presentation.
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This paper takes the next step in the analysis, and integrates the work of organization development practitioners and experts who focus on the cultural imperatives that guide behavior in organizations.
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In the summer of 2003, NASA will launch the next wave of robotic explorers towards the planet Mars. Specifically designed to 'follow the water', two identical rovers wil be delivered to the surface of Mars to remotely conduct geologic and atmospheric investigations.
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The Mars Exploration Rover (MER) project, will conduct fundamentally new observations of Mars geology, including the first micro-scale study of rock samples, as well as a detailed study of surface environments for the purpose of calibrating and validating orbital remote sensing data.
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This paper shows that existing solar electric ion propulsion technology can deliver substantial payloads to important small bodies for an effective cost.
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