"colonize space" . . "space" . "space settlement" . "human colony on the planet" . "colonized planets" . "settle on Venus" . "Space colonization#Beyond the Solar System" . "colony" . . "human resettlement to other planets" . . "colony in space" . "Space colonization#Phobos and Deimos" . "orbital and planetary colonies" . "space colonists" . . "colonies" . "colonizing" . "colonisation" . "colonialist purposes" . "extraterrestrial colonization" . "mass settlement into outer space" . "colonization" . . "solar system colonization" . "colonists" . . "space settlement or even colonization" . . "colonized" . "space colonies" . . "colonization missions" . "Colonization explosion" . "colonise" . "Space Settlement" . "space habitats" . "colonized by humans" . "off-world colonies" . . . . "colonizing another planet" . "settlements in space" . "human colonies" . "Space colonization" . "any other known type of space colonisation" . "Space colonization#Colonialism" . "expand beyond Earth" . . "space colonization" . "colonise space" . "Colonization" . "space settlements" . "colonize" . "space colonisation by humans" . "colonization of space" . "empire" . "colonization ships" . . "Colonies" . "habitat" . "Objections" . "space colony" . . . "exploration of other worlds" . "colonized planet" . "Colonization of" . "colonised" . "Space colonies" . "human colonisation" . "settlements on other planets" . "off-world colonization" . "Space colonization#Mercury" . . "interstellar colonization" . "colonizing space" . "space development" . "colonial" . "extrasolar colonies" . "colony planet" . "outer space for colonization" . "Space colonization" . . "space race" . "humanity's outward expansion to space" . "colonization by humans" . "colony ship" . "space habitat" . "human expansion" .