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Robert Zubrin
Biography
We don't have a biography for Robert Zubrin.
Known For
8.0
Mars: Pioneering the Planet
1 / Aug / 2003
7.6
Fight For Space
2 / Nov / 2016
7.6
MARS: Inside SpaceX
1 / Nov / 2018
7.2
The Mars Underground
4 / May / 2007