航空宇宙工学 こうくううちゅうこうがく Meanings Noun aerospace engineering Kanji 航 navigate. Read as コウ. 空 sky. Read as クウ. 宇 cosmos 宙 space. Read as チュウ. 工 craft. Read as コウ. 学 study. Read as ガク. Jinuma: Japanese Dictionary · Word lists