Re-Engineering the Mission Operations System for the Prime and Extended Mission
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Spitzer↗
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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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Mission Status at the Earth Science Constellation (ESC) Mission Operations Working Group (MOWG) Virtual Meeting: Earth Observing System (EOS) Aqua
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Earth Observing System (EOS), Aqua Spacecraft, Mis↗
NASA Information Technologies for Space Missions: Present and Future - IEEE Space Mission Challenges for Information Technology Welcome and Plenary Address
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Information Technologies↗
EOS Aqua Mission Status at the Earth Science Constellation (ESC) Mission Operations Working Group (MOWG) Virtual Meeting
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Earth Observing System↗
Demonstrating Autonomy for Complex Space Missions: A Europa Lander Mission Autonomy Prototype
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Caleb Wagner↗
Designing remote operations strategies to optimize science mission goals: Lessons learned from the Moon Mars Analog Mission Activities Mauna Kea 2012 field test
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R.A. Yingst↗
Utilization of planets' gravitational fields in order to facilitate the missions in the solar system by means of low thrusts utilisation des champs de gravitation des planetes pour faciliter les missions dans le systemes solaire realisee par poussees
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Bonfand, E.↗
Venus flyby/entry probe mission study, 1972. Book 1 - Summary, introduction, mission definition, entry probe synthesis Final technical report
Structural design, systems and subsystems requirements, entry probe configurations, and transfer trajectories for flyby/entry probe system for 1972 Venus launch
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Apollo Applications Program /AAP/ payload integration. Mission feasibility analysis, AAP unassigned missions. Technical study and analysis report
Payload integration and feasibility analysis for Apollo Applications Program /AAP/ for low earth, synchronous, and lunar landing orbits
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Science Screening Report of the Apollo 7 Mission 70-Millimeter Photography and NASA Earth Resources Aircraft Mission 981 Photography
Applications of photography of Apollo 7 flight to weather forecasting, agricultural surveys, oceanography, and geology
Kaltenbach, J. L.↗
Tracking and data system support for the Mariner Mars 1969 mission. Volume 3: Extended operations mission
Tracking, telemetry, and command operations of Deep Space Network in support of Mariner Mars project
Renzetti, N. A.↗
Post-mission data analysis of Surveyor mission chemical data
Prime data from chemical analysis experiments, of Surveyor 5, 6, and 7 are critically examined and analyzed. This and associated laboratory work has given final chemical composition results for the lunar regolith at three locations. The conclusions made on the basis of the preliminary examinations of the data are confirmed and extended.
Turkevich, A.↗
Project Mercury Postlaunch Trajectory Report for Mercury-Atlas Mission No. 4 (MA-4) (Spacecraft 8A - Atlas 88-D) and for Mercury-Atlas Mission No. 5 (MA-5) (Spacecraft 9 - Atlas 93-D)
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Incerto, D. J.↗
Maximization of orbiter altitude at ALT interface airspeed, mission planning, mission analysis and software
The determination of the separation initial conditions (i.e. incidence angle) that maximize orbiter altitude at the ALT interface airspeed is considered. Optimum altitude airspeed profiles are generated for each orbiter incidence angle and tailcone configuration. Results show that the highest separation altitude does not result in the highest altitude at ALT interface airspeed. The altitude attainable at ALT interface airspeed should therefore be considered in the selection of the initial conditions (i.e. incidence angle). Without violating any known constraints, the incidence angles that maximize orbiter altitude at the ALT interface airspeeds are 7.0 deg for ALT free flight 1 and 5.5 deg for ALT free flight 6.
Glenn, G. M.↗
Proposed powered explicit guidance thrust integrals derivation/implementation. Mission planning, mission analysis and software formulation
A new exoatmospheric, powered explicit guidance (PEG) thrust integral formulation and a simple method of implementation are presented. The new thrust integral formulation is significantly simpler than that currently used in PEG. Preliminary estimates indicate a computer storage savings of 220 words, which is approximately 10 percent of the current PEG ascent program. Alternate methods of implementation that could produce even more savings are noted.
Jaggers, R. F.↗
Orbiter/carrier separation for the ALT free flight no. 1 reference trajectories. Mission planning, mission analysis and software formulation
Details of the generation of the separation trajectories are discussed. The analysis culminated in definition of separation trajectories between physical separation and orbiter/carrier vortex clearance. Specifications, assumptions and analytical approach used to generate the separation trajectories are presented. Results of the analytical approach are evaluated. Conclusions and recommendations are summarized. Supporting references are listed.
Glenn, G. M.↗