最終更新日：2024/08/02

(astronomy) An aggregation of individual stars, dust, and gas (and possibly dark matter) that surrounds a galaxy

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galactic halo

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元となった辞書の項目

galactic halo

noun

(astronomy) An aggregation of individual stars, dust, and gas (and possibly dark matter) that surrounds a galaxy

The galactic halo is a vast region surrounding a galaxy that contains an aggregation of individual stars.

意味（1）

(astronomy) An aggregation of individual stars, dust, and gas (and possibly dark matter) that surrounds a galaxy