Last Updated：2025/11/29
Sentence
系外惑星の形成を研究する研究者たちは、十分に大きな岩石惑星が長期にわたって存続するマグマの球体を維持できると提案している。
Quizzes for review
Researchers studying exoplanet formation propose that a sufficiently large rocky world can sustain a long-lived magmasphere.
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Researchers studying exoplanet formation propose that a sufficiently large rocky world can sustain a long-lived magmasphere.
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