World
Mars
~0.75 bn; Settlement (Arcadia) and Mandate (Utopia) split the north; Open Cities in Hellas since the 2450s, with Upper Hellas on its inner wall; joint Pavonis; polar mirrors since the 2460s, forecast to flood Hellas's floor after 2550.
World
~0.75 bn; Settlement (Arcadia) and Mandate (Utopia) split the north; Open Cities in Hellas since the 2450s, with Upper Hellas on its inner wall; joint Pavonis; polar mirrors since the 2460s, forecast to flood Hellas's floor after 2550.