Tarzan and his motley crew of ape spacefarers last known location on Thurina
having left the post apocalyptic Earth destroyed by asteroid.
Those apes are only found on Barsoom...http://images.elfwood.com/art/d/a/davidaullery/SciFi.Fantasy.Barsoom-White-Ape-females.Barsoom-White-Ape-females-small.jpg.rZd.347161.jpg
Google “Phobos space station” and you’ll see the red circle points out an alien entertainment district.
I hear that Phobos is hollow and that one crater has a metal-hull look to it.