Last Updated：2025/11/22
Sentence
天文学者たちは、1900年10月22日にマックス・ヴォルフが発見した小惑星の軌道を調べ、その長期的な安定性を判断した。
Quizzes for review
Astronomers examined Signe's orbit to determine its long-term stability.
See correct answer
Astronomers examined Signe's orbit to determine its long-term stability.
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