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Results for “Flyby”

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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At least 757 records · Page 42

All sources NASA NTRS DOE OSTI

NASA NTRS1967

A study of space mission duration extension problems, volume 3

Availability concept as systems design tool for determining safe and effective long duration planetary flyby and return mission using contemporary hardware

Carpenter, R. B., Jr.↗

NASA NTRS1967

Impulsive velocity requirements for aborting Mars stopover missions while in the Martian sphere of influence during the 1978-1986 time period.

Impulsive velocity requirements within Mars sphere of influence for converting stopover to powered flyby mission

Mead, C. W.↗

NASA NTRS1968

Jovian planet missions for solar cell powered electric propulsion spacecraft.

Missions for solar-electric propulsion spacecraft, calculating flyby and elliptic capture missions to Jupiter, Saturn, Uranus and Neptune

Zola, C. L.↗

NASA NTRS1967

A solution for the sun-Mars mass ratio using Mariner IV Doppler tracking data.

Sun-Mars mass ratio solution by analysis of Mariner 4 flyby coherent Doppler tracking data

Null, G. W.↗

NASA NTRS1968

Data return advantages of Earth-Mars-Earth trajectories.

Data return advantages of earth-Mars-earth flyby trajectories over more conventional Mars trajectories

Feitis, P. H.↗

NASA NTRS1968

Lunar photography - Techniques and results.

Lunar photographic methods and data including flyby, impacter, lander and orbiter photographic missions

Heacock, R. L.↗

NASA NTRS1968

Spacecraft electric propulsion - Now?

JPL Solar Electric 1975 Jupiter Flyby program designed to minimize risks of introducing prime solar electric propulsion into spacecraft

Barber, T. A.↗

NASA NTRS1967

Early missions to the asteroids.

Asteroid mission objectives and requirements, discussing asteroid lander and flyby missions

Narin, F.↗

NASA NTRS1968

Launch window analysis for round trip Mars missions.

Launch window variation using circular and elliptical parking orbits and transfer techniques, discussing Venus and Mars flyby missions

Deerwester, J. M.↗

NASA NTRS1968

Guidance analysis of the multiple outer planet /grand tour/ mission.

Spacecraft guidance analysis of mulitiple outer planet mission utilizing gravity assist swingbys to achieve planetary flybys with single spacecraft

Friedlander, A. L.↗

NASA NTRS1968

Mariner Mars 1969 flight path design and mission analysis.

Mariner Mars 1969 flyby missions objectives, experiments, spacecraft configuration, trajectory design, sterilization, flight path control and photographic imaging

Kohlhase, C. E.↗

NASA NTRS1968

Electrical power system design for a Jupiter solar electric propulsion mission.

Solar electric power system for ion propelled Jupiter flyby mission, noting photovoltaic solar array, battery energy storage and power conditioning

Loucks, R.↗

NASA NTRS1968

The mission of Mariner Mars '69.

Mariner Mars flyby mission 1969, discussing two spacecraft launching, mission objectives and launch-return flight design

Schurmeier, H. M.↗

NASA NTRS1968

The Mariner spacecraft - 1969 model.

Mariner spacecraft design and technology for Mars flyby in 1969 noting data storage, planetary scan, power subsystem, sequencer, telemetry and packaging

Norris, H. W.↗

NASA NTRS1968