Last Updated
：2025/11/29
Alderson disk
Noun
Japanese Meaning
アールダースン・ディスクは、円盤状の仮説上の巨大構造物で、円盤の軸に沿って穴が開いており、その穴の中に恒星が配置され、かつ自ら大気を持つほどの大きさ・質量を持つという概念です。
（ plural ）
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A hypothetical megastructure in the form of a disk with a star located in a hole running through its axis, and massive enough to have its own atmosphere
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Alderson disk
Scientists simulated the climate of an Alderson disk to see how a star passing through its axial hole and the disk's immense mass, which could support its own atmosphere, would affect weather systems.
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Scientists simulated the climate of an Alderson disk to see how a star passing through its axial hole and the disk's immense mass, which could support its own atmosphere, would affect weather systems.
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