Last Updated：2025/11/21
Sentence
天文学者たちは、その最期の数年間を理解するために、赤色超巨星の光が弱まる様子を調べた。
Quizzes for review
Astronomers studied the fading light of the red supergiant to understand its final years.
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Astronomers studied the fading light of the red supergiant to understand its final years.
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Related words
red supergiant
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