Last Updated：2025/11/21
Sentence
天文学者たちは、銀河系の平均物質密度の約十分の一しかない太陽近傍の星間空間領域（ローカルバブル）を地図化し、その低密度の環境が太陽近傍の星間化学にどのように影響するかを調べた。
Quizzes for review
Astronomers mapped the Local Bubble to learn how its low-density environment affects interstellar chemistry around the Sun.
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Astronomers mapped the Local Bubble to learn how its low-density environment affects interstellar chemistry around the Sun.
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Related words
Local Bubble
English - English
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