Asteroid exploration by solar photovoltaic powered ion propelled probe, discussing spacecraft design, mission and 1975 Mariner utilization
Early exploration of the asteroids region by solar powered electrically propelled spacecraft.
AMERICAN ASTRONAUTICAL SOCIETY AND OPERATIONS RESEARCH SOCIETY OF AMERICA, JOINT NATIONAL MEETING ; 1969 ; DENVER, COLO.
1969-06-01
Aufsatz (Konferenz)
Keine Angabe
Englisch