New space vehicle archetypes for human planetary missions
27th Joint Propulsion Conference ; 1991 ; Sacramento , CA , U.S.A.
01.01.1991
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Space vehicles for planetary missions
NTRS | 1966
|NTRS | 1989
|Small planetary missions for the Space Shuttle
NTRS | 1979
|