The future benefits of extraterrestrial space to man and his problems, both personal and environmental, are discussed. Particular attention was given to space manufacturing, development of space power plants, mineral exploration, and transportation costs of such activities.
Extraterrestrial imperative
01.01.1972
Aufsatz (Konferenz)
Keine Angabe
Englisch
Kraff Ehricke's Extraterrestrial Imperative: A Memoir
British Library Conference Proceedings | 2001
|Krafft Ehricke's Extraterrestrial Imperative: A Memoir
British Library Conference Proceedings | 1994
|NTRS | 1966
|EXTRATERRESTRIAL CIVILISATIONS - The Development of Politics in Extraterrestrial Colonies
Online Contents | 2000
|