Advanced reconnaissance electric planetary spacecraft /AREPS/ concept for repeated coverage of Mars or Venus surface, using solar-photovoltaic system
The versatility of electrically propelled spacecraft for planetary missions.
AMERICAN INST. OF AERONAUTICS AND ASTRONAUTICS, ELECTRIC PROPULSION CONFERENCE ; 1969 ; WILLIAMSBURG, VA
01.03.1969
Aufsatz (Konferenz)
Keine Angabe
Englisch