| Afrikaans |
| lexicalization | afr: Ruimtevaart |
| Arabic |
| lexicalization | ara: تكنولوجيا الفضاء |
| Asturian |
| lexicalization | ast: Astronáutica |
| Belarusian |
| lexicalization | bel: Касманаўтыка |
| Bosnian |
| lexicalization | bos: Astronautika |
| Bulgarian |
| lexicalization | bul: Космически изследвания |
| Catalan |
| lexicalization | cat: Astronàutica |
| Czech |
| has gloss | ces: Kosmonautika je oblast vědy a techniky, která se zabývá cestováním mimo zemskou atmosféru. Zahrnuje lety, technické řešení a teorii letu kosmických lodí, kosmických stanic, vesmírných sond nebo kosmických raketoplánů, které vzlétají nebo pouze přistávají jako letadlo. Za jejího zakladatele je považován Konstantin Eduardovič Ciolkovskij. |
| lexicalization | ces: Kosmonautika |
| Danish |
| lexicalization | dan: Rumfart |
| German |
| lexicalization | deu: Raumfahrt |
| Lower Sorbian |
| lexicalization | dsb: Kosmonawtika |
| Modern Greek (1453-) |
| lexicalization | ell: Διαστημική τεχνολογία |
| Esperanto |
| lexicalization | epo: Kosmoesploro |
| Basque |
| lexicalization | eus: Astronautika |
| Persian |
| lexicalization | fas: فناوری فضایی |
| Finnish |
| lexicalization | fin: Avaruustekniikka |
| French |
| lexicalization | fra: Astronautique |
| Western Frisian |
| lexicalization | fry: Romtefeart |
| Irish |
| lexicalization | gle: Teicneolaíocht spáis |
| Galician |
| lexicalization | glg: Astronáutica |
| Hindi |
| lexicalization | hin: अन्तरिक्षीय अभियान्त्रिकी |
| Croatian |
| lexicalization | hrv: Astronautika |
| Hungarian |
| lexicalization | hun: Űrtechnológia |
| Interlingua (International Auxiliary Language Association) |
| lexicalization | ina: Astronautica |
| Indonesian |
| lexicalization | ind: Teknologi luar angkasa |
| Italian |
| lexicalization | ita: Astronautica |
| Japanese |
| has gloss | jpn: 宇宙開発（うちゅうかいはつ、）は、宇宙空間を人間の社会的な営みに役立てるため、あるいは人間の探求心を満たすために、宇宙に各種機器を送り出したり、さらには人間自身が宇宙に出て行くための活動全般をいう。 |
| lexicalization | jpn: 宇宙開発 |
| Georgian |
| lexicalization | kat: კოსმონავტიკა |
| Korean |
| lexicalization | kor: 우주 개발 |
| Latvian |
| lexicalization | lav: Kosmonautika |
| Limburgan |
| has gloss | lim: Ruumdevaart is t transport vaan lui of ander intelligente wezes daan wel mesjiene door dees wezes gemaak boete t bereik vaan de eige planeet, door de ruumde. De mins kint sinds midde twintegste iew op beperkde sjaol ruumdevaart. |
| lexicalization | lim: Ruumdevaart |
| lexicalization | lim: Ruumdevaert |
| Lithuanian |
| lexicalization | lit: Kosmonautika |
| Lombard |
| lexicalization | lmo: Astrunàutica |
| Letzeburgesch |
| lexicalization | ltz: Raumfaart |
| Macedonian |
| lexicalization | mkd: Вселенско истражување |
| Malay (macrolanguage) |
| lexicalization | msa: Penerbangan angkasa lepas |
| Low German |
| lexicalization | nds: Ruumfohrt |
| Dutch |
| lexicalization | nld: Ruimtevaart |
| Norwegian Nynorsk |
| lexicalization | nno: Romfart |
| Norwegian |
| lexicalization | nor: Romfart |
| Occitan (post 1500) |
| lexicalization | oci: Astronautica |
| Polish |
| lexicalization | pol: Astronautyka |
| Portuguese |
| lexicalization | por: Astronáutica |
| Moldavian |
| lexicalization | ron: Tehnologie spaţială |
| Russian |
| lexicalization | rus: Космонавтика |
| Sicilian |
| lexicalization | scn: Astronautica |
| Slovak |
| lexicalization | slk: Kozmonautika |
| Slovenian |
| lexicalization | slv: Astronavtika |
| Castilian |
| lexicalization | spa: Astronáutica |
| Serbian |
| lexicalization | srp: Космонаутика |
| Swahili (macrolanguage) |
| lexicalization | swa: Usafiri wa angani |
| Swedish |
| lexicalization | swe: Rymdfart |
| Thai |
| lexicalization | tha: การสำรวจอวกาศ |
| Turkish |
| lexicalization | tur: Uzay teknolojisi |
| Ukrainian |
| lexicalization | ukr: Космонавтика |
| Venetian |
| lexicalization | vec: Astronautica |
| Vietnamese |
| lexicalization | vie: Thám hiểm vũ trụ |
| Vlaams |
| lexicalization | vls: Ruumtevoart |
| Walloon |
| lexicalization | wln: Cirnaiviaedje |
| Yue Chinese |
| lexicalization | yue: 航天 |
| Chinese |
| lexicalization | zho: 航天 |
