Last Updated
：2026/01/12
天文學
Hiragana
てんもんがく
Kanji
天文学
Noun
kyūjitai
Japanese Meaning
天体や宇宙全体の構造・運動・性質などを観測・理論によって研究する学問。 / 星や惑星、銀河などの天体現象を対象とする自然科学の一分野。
Easy Japanese Meaning
そらやほしつきたいようなどをしらべる学問です
Chinese (Simplified) Meaning
研究天体和宇宙现象的科学。 / 以观测与理论揭示宇宙结构与演化的学科。 / 对恒星、行星、星系等天体的系统研究。
Chinese (Traditional) Meaning
研究天體與宇宙的科學 / 觀測並解釋星體的運動、性質與演化的學科
Korean Meaning
천체와 우주를 연구하는 학문 / 별·행성 등 천체의 성질과 운동을 다루는 과학
Indonesian
astronomi / ilmu yang mempelajari benda langit dan fenomena alam semesta
Vietnamese Meaning
thiên văn học / khoa học nghiên cứu các thiên thể và vũ trụ / ngành nghiên cứu các hiện tượng vũ trụ
Tagalog Meaning
agham ng kalawakan at mga bagay sa kalangitan / pag-aaral ng mga bituin, planeta, at sansinukob
Sense（1）
astronomy
（ canonical ）
（ romanization ）
（ shinjitai ）
（ hiragana ）
Quizzes for review
See correct answer
My friend, who is majoring in astronomy at university, observes nebulae with a telescope every night.
My friend, who is majoring in astronomy at university, observes nebulae with a telescope every night.
See correct answer
大学で天文學を専攻している友人は、夜ごとに望遠鏡で星雲を観測している。
Japanese - English
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