New Lunar Design
http://images.spaceref.com/news/2009/ReusableLunarLander.pdf
etc via naswatch
or
http://www.geocities.com/epgrondine
note the fuel cycles, and the lack of hypergolics in the current suggestion
Perhaps too ambitious
http://images.spaceref.com/news/2009/ReusableLunarLander.pdf
etc via naswatch
or
http://www.geocities.com/epgrondine
note the fuel cycles, and the lack of hypergolics in the current suggestion
Perhaps too ambitious