Earth O'Neill colonies
- Six O'Neill-style colonies constructed c.2031 in orbit of the Sol-Earth L5 point (TLE Novel: The Sundered)
- Developed from asteroid fragments diverted from collision with the Earth 2031 following the last significant effort of global cooperation prior to the outbreak of World War III (TLE Novel: The Sundered)
- During mid-21st century, the chief source for various materials only able to be produced in long-term industrial microgravity processes (TLE Novel: The Sundered)
- Genetically engineered pharmaceuticals and crops (TLE Novel: The Sundered)
- Ultrastrong nanotube construction materials (TLE Novel: The Sundered)
- Exotic subatomic particles (TLE Novel: The Sundered)
- All six lost 2058 following erstwhile failure of Earth Station Bozeman warp field experiments (TLE Novel: The Sundered)