Last Updated
：2025/11/30
rubble pile
Noun
Japanese Meaning
宇宙で重力により結合された多数の岩石片から成る天体。 / 瓦礫（がれき）の塊や集合体としての天体。 / 観測される天体が単一の岩体ではなく、複数の小さな岩石の寄せ集めである状態。
（ plural ）
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(astronomy) An astronomical object that is not a monolith, but rather consists of numerous pieces of rock that have coalesced under the influence of gravity.
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rubble pile
Radar images revealed that the asteroid is a rubble pile rather than a solid rock, which has important implications for landing.
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Radar images revealed that the asteroid is a rubble pile rather than a solid rock, which has important implications for landing.
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