Humans to Mars: A feasibility and cost#8211benefit analysis
Acta astronautica ; 56 , 9
2005
Article (Journal)
English
Humans to Mars: A feasibility and cost-benefit analysis
British Library Conference Proceedings | 2005
|Humans to Mars: A feasibility and cost–benefit analysis
Elsevier | 2005
|Humans to Mars: A feasibility and cost-benefit analysis
British Library Conference Proceedings | 2005
|The Exploration of Mars by Humans: Why Mars? Why Humans?
NTRS | 2011
|NTRS | 1991
|