宇宙旅行は不可能だと考えられていた。
Sentence Analyzer
English Translation
Space travel was thought to be impossible.
Furigana
Romanji
Uchū ryokō wa fukanō da to kangaerareteita.
Words
宇宙
(うちゅう)
universe; cosmos; space
旅行
(りょこう)
travel; trip
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
不可能
(ふかのう)
impossible
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
と
(と)
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
考える
(かんがえる)
to think about; to take into consideration; to ponder; to reflect; to try to come at a conclusion; to think over (something); to intend; to decide (to do); to plan; to come up with; to devise; to scheme; to predict; to anticipate; to expect; to suspect; to doubt; to consider (somebody to be something); to look on
Kanji
Reading: ウ
Meanings: eaves, roof, house, heaven
Reading: チュウ
Meanings: mid-air, air, space, sky, memorization, interval of time
Readings: リョ、 たび
Meanings: trip, travel
Readings: コウ、 ギョウ、 アン、 い.く、 ゆ.く、 -ゆ.き、 -ゆき、 -い.き、 -いき、 おこな.う、 おこ.なう
Meanings: going, journey, carry out, conduct, act, line, row, bank
Readings: フ、 ブ
Meanings: negative, non-, bad, ugly, clumsy
Readings: カ、 コク、 -べ.き、 -べ.し
Meanings: can, passable, mustn't, should not, do not
Readings: ノウ、 よ.く
Meanings: ability, talent, skill, capacity
Readings: コウ、 かんが.える、 かんが.え
Meanings: consider, think over