Photosphere
01
光球, 恒星の可視表面
the visible surface of a star, including the Sun, where energy is emitted as light and other forms of electromagnetic radiation
例
The photosphere of the Sun appears as a bright, glowing disk when observed with proper solar filters.
太陽の光球は、適切な太陽フィルターで観察すると、明るく輝く円盤として見えます。
