
GPMS is obsolete. The GSCP only has OFFICIAL, SECRET and TOP SECRET.
15 publicly visible posts • joined 12 Apr 2013
"Performance hit"? "Cost"? I think you'll find "faster" *and* "cheaper".
So... According to Wikipedia - http://en.wikipedia.org/wiki/Space_elevator - Tsiolkovsky's original idea was a tower, which would be in compression. Current thinking resolves around a cable, in tension. Is there a feasible midpoint, which is neither in compression nor tension?