the Administrator of the National Aeronautics and Space Administration. (3) Johnson Space Center The term Johnson Space Center means the Lyndon B. Johnson Space Center in Houston, Texas. 4. Statement of policy on permanent establishment of human presence capability in low-Earth orbit It is the policy of the United States to permanently establish a human presence capability in low-Earth orbit and that such capability shall— (1) maintain the global leadership of the United States and relationships with partners and allies