| Publication |
2011.
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| Summary/Abstract |
This paper analyses potential future collaborative space exploration architectures in terms of 1) the technical capabilities of contributing partners; and 2) the constraints imposed by internal and international politics. We find that when international partners are considered endogenously, the argument for a "flexible path" approach is weakened substantially. This is because international contributions can make "Moon first" economically feasible; and characteristics of proposed "flexible path" approaches may preclude international involvement because of the disproportionate risk that those contributions inherently bear. This could have serious implications for future collaborations. We also note that while there are multiple feasible collaborative architectures, there is currently substantial overlap among the potential niche contributions identified by the international partners.
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