This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

天文学は宇宙の科学である。

Sentence Analyzer

天文学 宇宙 科学 ある

English Translation

Astronomy is the science of the universe.

Furigana

天文学(てんもんがく)宇宙(うちゅう)科学(かがく)である。

Romanji

Tenmongaku wa uchū no kagaku de aru.

Words

天文学 (てんもんがく)
astronomy
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
宇宙 (うちゅう)
universe; cosmos; space
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
科学 (かがく)
science
()
be; is; indicates past or completed action; indicates light imperative
(ある)
a certain ...; some ...

Kanji

Readings: テン、 あまつ、 あめ、 あま-
Meanings: heavens, sky, imperial
Readings: ブン、 モン、 ふみ、 あや
Meanings: sentence, literature, style, art, decoration, figures, plan, literary radical (no. 67)
Readings: ガク、 まな.ぶ
Meanings: study, learning, science
Reading: 
Meanings: eaves, roof, house, heaven
Reading: チュウ
Meanings: mid-air, air, space, sky, memorization, interval of time
Reading: 
Meanings: department, course, section