Robert Zubrin
1952 miscellaneous,archive_footage
作品年表
3 部作品- 2016 Fight for Space 本人 Self - Astronautical Engineer
- 2014 Xploration Outer Space 本人 Self - Founder, The Mars Society
- 2008 Mars: Making the New Earth 本人 Self - President, The Mars Society
1952 miscellaneous,archive_footage