So just to be clear, #slowdug has taken the country of the South, which includes Texas and now just made it just Texas.
#slowdug has now taken the whole of NASA and made it only for Texas.
In breaking up the United States the new countries get the current Federal facilities and resources that lie within its borders. Nothing more. So in the case of NASA all NASA facilities outside of the New South go to other countries.
The New South has a GDP of around $4 to $5 trillion. Which would make it around 4th to 7th in the world depending how the other countries were broken up.
Militarily the new South would only lack in two areas, land based ICBM's and global naval power projection. Massive ground, airborne and armor forces, massive rotary assets, a strategic bomber force, nuclear subs, a substantial tactical air force, substantial logistics and support, a solid regional waters Navy and geographically diverse facilities.