ასტროფიზიკა (astrop'izika)=astrophysics=αστροφυσική

ასტროფიზიკა (astrop'izika)=astrophysics=αστροφυσική

WIKTIONARY: Etymology

astro- + physics

From Ancient Greek ἄστρον (“celestial body”).

From Ancient Greek φυσικός (phusikos, “natural”)