English Dictionary

spiral galaxy

名詞

(astronomy) A galaxy having a number of arms of younger stars that spiral out from the centre containing older ones

日本語の意味

渦巻銀河：中心部以外に若い星が渦を巻くように配置され、中心部に年齢の高い星が存在する銀河

Through the telescope, I could clearly see the spiral galaxy shimmering with young blue stars wrapped around its luminous core.

望遠鏡越しに、明るい核を取り巻く若い青い星々が輝く渦巻銀河をはっきりと見ることができた。

意味（1）

(astronomy) A galaxy having a number of arms of younger stars that spiral out from the centre containing older ones

spiral galaxies （ plural ）