Question by Abraxas: Total cost of the Mars VASIMR propulsion rocket?
What’s a rough estimate of how much it will cost to build the propulsion rocket, VASIMR, that is said to be able to travel to Mars in 39 days?
Best answer:
Answer by KC
http://millennialconservative.wordpress.com/2010/03/11/vasimr-and-mars-by-2020/
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