Manned Venus and Mars flyby reconnaissance missions
Manned planetary reconnaissance mission study - Venus/Mars flyby
1965-08-01
Sonstige
Keine Angabe
Englisch
Mars/Venus flyby missions with manned Mars landers.
AIAA | 1967
|NTRS | 1967
|Manned Mars trips using Venus flyby modes.
AIAA | 1966
|Manned Mars trips using Venus flyby modes.
NTRS | 1966
|Manned MARS Flyby Mission and Configuration Concept
NTIS | 1986
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