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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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NASA Centennial Challenges Deep Space Food Challenge: Incentivizing Innovation in Food Systems for Long-Duration Space Exploration Missions
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NASA Art in Space: A Rich History and the PACE-1 Flight Mission / Art in Space: PACE-1 Technology Demonstration
This selection of slides shows the process of engaging with artists and engineers to create artwork to augment a NASA mission and provide a valuable vehicle for satisfying the NASA mandate to provide public outreach and education to enliven the imaginations and ambitions of a new generation.
NASA Information Technologies for Space Missions: Present and Future - IEEE Space Mission Challenges for Information Technology Welcome and Plenary Address
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Optical Communication for Human Space Exploration--Status of Space Terminal Development for the Artemis II Crewed Mission to the Moon
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Developing High Performance Space Networking Capabilities for the International Space Station and Beyond
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Space ROS: An Open-Source Framework for Space Robotics and Flight Software
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Retrospective characterization of special nuclear material in time and space
Not provided.
Targeted crystal growth of uranium gallophosphates via the systematic exploration of the UF 4 –GaPO 4 –ACl (A = Cs, Rb) phase space
The flux synthesis of a uranium gallophosphate and a uranium gallate, Cs 4 [UO 2 Ga 2 (PO 4 ) 4 ] and Cs 2 UO 2 Ga 2 O 5 , and 4 uranium phosphates, [Rb 2 Rb 3.93 Cl 0.93 ][(UO 2 ) 5 (PO 4 ) 5 ], Rb 11 [(UO 2 ) 8 (PO 4 ) 9 ], Rb 7.6 [(UO 2 ) 8 O 8.6 F 0.4 (PO 4 ) 2 ], and Rb 6 [(UO 2 ) 5 O 2 (PO 4 ) 4 ], is reported.
Guiding the design of oxidation-resistant Fe-based single atom alloy catalysts with insights from configurational space
The high activity and selectivity of Fe-based heterogeneous catalysts toward a variety of reactions that require the breaking of strong bonds are offset in large part by their considerable instability with respect to oxidative deactivation. While it has been shown that the stability of Fe catalysts is considerably enhanced by alloying them with precious metals (even at the single-atom limit), rational design criteria for choosing such secondary metals are still missing. Since oxidative deactivation occurs due to the strong binding of oxygen to Fe and reduction by adsorbed hydrogen mitigates the deactivation, we propose here to use the binding affinity of oxygen and hydrogen adatoms as the basis for rational design. As it would also be beneficial to use cheaper secondary metals, we have scanned over a large subset of 3d–5d mid-to late transition metal single atoms and computationally determined their effect on the oxygen and hydrogen adlayer binding as a function of chemical potential and adsorbate coverage. We further determine the underlying chemical origins that are responsible for these effects and connect them to experimentally tunable quantities. Our results reveal a reliable periodic trend wherein oxygen binding is weakened greatest as one moves right and down the periodic table. Hydrogen binding shows the same trend only at high (but relevant) coverages and otherwise tends to have its binding slightly increased in all systems. Trends with secondary metal coverage are also uncovered and connected to experimentally tunable parameters.
In-Space Manufacturing: An Overview of Current Technologies, Challenges, and Pathways for Sustainable Deep-Space Exploration
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Comprehensive radiation testing of uncooled, free space coupled, InGaAs quad photoreceivers
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Basin Management of Geologic CO2 Storage: Effect of Well Spacing on CO2 Plume and Pressure Interference
This is the conference paper accompanying an oral presentation made at the Society of Petroleum Engineers (SPE) Western Regional Meeting (WRM) held in Bakersfield, California, April 26–28, 2022. The paper provides the results of a basin-scale CO2 storage modeling project investigating subsurface pressure interference among CO2 injection wells located in proximity to each other.
New Lease Space Acquisition Process: A key tool in solving LANL's critical office space issues [Slides]
Abstract not provided.
Across the Latent Space: Understanding the Organization of the Latent Space for Variational Autoencoders for Material Modeling Applications
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SPACE SCIENCE SEMINAR, STATLER HILTON HOTEL, LOS ANGELES, SEPTEMBER 25, 1959. PART II- SPACE ORBITS
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