- "It's important to bear in mind that habitability and colonizability are not the same thing. Nobody seems to be doing this; I can't find any term but habitability used to describe the exoplanets we're finding. Whether a planet is habitable according to the current definition of the term has nothing to do with whether humans could settle there. So, the term applies to places that are vitally important for study; but it doesn't necessarily apply to places we might want to go."
Interstellar Colonization is autonomous human habitation outside of our solar system.
|Gravity Control||Advanced Seedships|
|Interstellar Trade||Antimatter Rocket|
Interstellar Colonization permits construction of the Seedship.