[ExI] rebuilding a saturn v today

[Adrian Tymes]

On Tue, Mar 29, 2011 at 8:27 AM, spike <spike66 at att.net> wrote:
> We know there isn't a lot of money to be made
> on space, unless we use it to generate power for use on earth.

Asteroid mining and certain industrial processes - but that's still,
"for use on earth".

It's possible that this may change - but only after there are many
people in space already, and they need an economic reason to
go there that exists before they're there, just like any other settlers.