Photographic mapping of Martian surface with electrically propelled solar-powered photographic spacecraft placed into near polar orbit
Photographic exploration of Mars with solar- electric propulsion.
AEROSPACE SCIENCES MEETING ; 1967 ; NEW YORK, NY
01.05.1968
Sonstige
Keine Angabe
Englisch
Photographic exploration of mars with solar-electric propulsion
Engineering Index Backfile | 1968
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