Once the capital of a loose coalition of planets (formally under the dominion of Artemis for about a thousand years), Argos had been ruled by a democratically elected mortal government before it was first selected as the de facto headquarters of the Alliance and the seat of government of the Mortal Republic (Beyond The Impossible #147).
First appereance: Beyond The Impossible #144
Know cities: Argiva is the capital city. (Beyond The Impossible 166).
Known facts: There are two major continents surrounded by several smaller islands