Get Texas to build it - they do everything larger then. In fact you can build it as high as the moon abd kill 2 birds with one stone.
Your always claiming you want to go back to the moon.:laugh:
I assume that was directed at me?
What's wrong with getting back to the moon? American space exploration took a wrong turn in the 1970's with the focus on a shuttle that had no place to go....time to fix that.
I'd love to see an international expedition to Mars in the next 10 years.