Last Updated
：2026/01/08
天文学
Hiragana
てんもんがく
Noun
Japanese Meaning
宇宙や天体の構造・運動・性質などを観測や理論によって研究する自然科学の一分野。 / 星や惑星、銀河などの天体現象を対象とする学問。
Easy Japanese Meaning
うちゅうやほしつきたいようなどをしらべるべんきょうのこと
Chinese (Simplified) Meaning
研究天体与宇宙现象的科学 / 对恒星、行星等天体的观测与理论研究 / 探索宇宙结构与演化的学科
Chinese (Traditional) Meaning
研究天體與宇宙的科學 / 探究星體、行星及宇宙現象的學科 / 觀測與解釋天體運動與性質的學門
Korean Meaning
천체와 우주를 연구하는 과학 / 별·행성·은하 등의 기원과 진화를 탐구하는 학문
Indonesian
astronomi / ilmu perbintangan / ilmu tentang benda langit dan alam semesta
Vietnamese Meaning
thiên văn học / khoa học nghiên cứu các thiên thể và vũ trụ / ngành nghiên cứu cấu trúc, chuyển động, nguồn gốc của sao, hành tinh, thiên hà
Tagalog Meaning
pag-aaral ng mga bituin, planeta, at uniberso / agham tungkol sa kalawakan at mga bagay sa langit / siyensiya ng mga bagay sa kalangitan
Sense（1）
astronomy
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
He has a deep interest in astronomy.
See correct answer
彼は天文学に深い興味を持っています。
Japanese - English
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