This category collects articles about surface bases that are part of the default Orbiter installation. Most of the bases are real spaceports, but some are not. Specific or custom base add-ons should go to the Category:surface base add-ons category. Articles about real spaceports that are not present (yet) in Orbiter should only go the Category:Real spaceports category.
Pages in category "Surface bases"
The following 38 pages are in this category, out of 38 total.