spacefaring

== English == === Etymology === From space +‎ faring, by analogy with seafaring. === Pronunciation === (US) IPA(key): /ˈspeɪsfæɹɪŋ/ === Adjective === spacefaring (not comparable) Engaged in the building and launching of vehicles into space. === Noun === spacefaring (uncountable) (The practice of) spaceflight.