Nikolas Coppernicus, ngwen-nsibi: [Kọ̀panikus] (19 Febuwari 1473 – 24 Mêe 1543) ìre ogwu usọ emen isinyọn̄ [astronomer], ogwu Purusia.<ref3> Eman ọmọ me acha 1473 me ama-ile Toruń me Purusia. Echubọk iriọọn̄ ọmọ mije nkeek kan̄ ofolek ura mè linyọn̄. Nkeek kan̄ ìre ke ura ore etete inyi Ọgbọn̄ Ura, ke ebi kè pilanet/linyọn̄ ekije ikana ura. Ege inu yi isibi me emen ikpa kan̄ eyi ekigwen De Revolutionibus orbium coelestium (Ofolek ukọp eyi kè bọọlu ìkup me emen isinyọn̄). Egon ikpa yi isibi me acha Kọ̀panikus okwube.
Mgbọ îkupbe me ugwem, ọmọ ìre òban Awaji [priest], ogwu usọ ifuk, usọ ntaronyan̄ [astrologer], <jurist>, usọ fisikis, ogwu usọ ikpa [classical scholar], ogwu ibot mkpulu [governor], <administrator>, ogwu otuchieen̄ [deplomat] mè <economist>. Mgbọ îkirọ otutuuk inu chi, ìmọnọ <astronomyi> kire ikwaan̄ isiki-efuuk [hobby].
Ikween̄-inu kan̄ eyi òkijeen̄ ibe ke ura ore etete ọgbọn̄ ura, ore ge me etete echi ìsisibi isi ichit me lek nkeek eyi ifuk-ibot nrom [scientific hypothesis]. Ọmọ isasan̄a nkeek ya isibi ore ibebene <astronomy> eyi ukot keyi.