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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 solar system as an abode of life
Extraterrestrial habitats within physical environments of solar system
Signs of life - A criterion system of exobiology
Theoretical and operational methods in exobiology - critical analysis
The Mariner 4 occultation experiment - Summary of data and reduction methods.
Mariner IV occultation experiment on Martian atmosphere, using amplitude and frequency changes of tracking and telemetry signal
The Venus swingby mission mode and its role in the manned exploration of Mars.
Trajectory possibilities for Venus swingby mission and role in manned exploration of Mars
Radio occultation measurement of the Martian atmosphere over two regions by the Mariner IV space probe.
Radio occultation measurement of Martian atmosphere over two regions by Mariner IV space probe
Preliminary analysis of the importance of material properties and thermal inputs on heat shields for Mars entry.
Material properties and thermal inputs on heat shields for Mars entry, noting importance of insulation vs ablation due to uncertainities in radiant heating inputs
A martian horror story - Requirements vs. capabilities for the photographic exploration of Mars.
Photography required for Voyager Mars landers to carry out effective biological exploration, noting Apollo relevance
Some possible means of acquiring increased information return from Mars.
Mars data transmission difficulty in long-life Mars flyby and orbiter and Earth-return mission
Trajectory design for impulsive Earth-Mars- Earth trajectories launched in 1969 and 1971
Trajectory design and associated computer programs for spacecraft ballistic Earth-Mars round-trip mission
Study of the automated biological laboratory project definition Volume I - Summary Final report, 10 Aug. 1964 - 10 Aug. 1965
Scientific payload objectives definition, and systems engineering for automated biological laboratory for exploration of life on Mars
Study of the automated bioliogical laboratory project definition. Volume III - System engineering studies Final report, 10 Aug. 1964 - 10 Aug. 1965
Systems engineering studies for automated biological laboratory for exploration of life on Mars
Study of the automated biological laboratory project definition. Volume IV - Program plan Final report, 10 Aug. 1964 - 10 Aug. 1965
Plan, scheduling, costs, and interactions of development program for automated biological laboratory for exploration of life on Mars
Study of the Mariner Mars 66 spacecraft
Mariner Mars 66 spacecraft mission study - probabilities of successfully transmitting encounter TV science data, releasing capsule for Mars landing, and command systems logic
Solar electric space mission analysis Progress report, 1 Jun. - 31 Dec. 1966
Characteristics and trajectory analysis of solar electric propulsion space missions - Mars orbiter and Jupiter flyby
Voyager spacecraft system Task C orbit study. Volume I - Technical approach and results Final technical report, Apr. 1966 - Jul. 1967
Weighting factors combined with individual value functions for 350 candidate orbits for Voyager Mars missions to develop computer-determined overall value functions for optimum orbits
Systematic Comparison of Venus Swingby Mode with Standard Mode of Mars Round Trips
Mars stopover mission with Venus swingby technique, discussing velocity requirements, trip times and initial mass in earth orbit
An adaptation of the lunar orbiter photographic system for orbital reconnaissance of Mars.
Orbital reconnaissance of Mars in 1971 using modified Lunar Orbiter spacecraft, noting photographic system, trajectory, launch system, etc