solar corona

(astronomy) The upper atmosphere of the sun, only visible during a total solar eclipse

Japanese Meaning

天文学において、太陽の外層大気。皆既日食時にのみ観察できる部分。

During the total eclipse, astrophotographers captured the ethereal streamers of the solar corona dancing around the Sun's darkened disc.

皆既日食の間、天体写真家たちは黒くなった太陽の円盤の周りで踊る太陽のコロナの幽玄な流れを捉えた。

Sense（1）

(astronomy) The upper atmosphere of the sun, only visible during a total solar eclipse

solar coronas

（ plural ）