Last Updated：2025/11/24
Sentence
彗星の破片は軌道の逆行方向に流れ、反対方向の軌道を飛行する人工衛星に危険を及ぼした。
Quizzes for review
The comet's debris streamed retro-orbitally, posing a hazard to satellites on the opposite trajectory.
See correct answer
The comet's debris streamed retro-orbitally, posing a hazard to satellites on the opposite trajectory.
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