Read Edit View history 發射星雲 fāshèxīngyún emission nebula Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 发射星云/ 發射星雲 fāshèxīngyún emission nebula A glowing cloud of interstellar gas that shines with light at various wavelengths, typically ionized by radiation from nearby hot stars. stars. Edit Delete References Add reference No references for this word.
发射星云/ 發射星雲 fāshèxīngyún emission nebula A glowing cloud of interstellar gas that shines with light at various wavelengths, typically ionized by radiation from nearby hot stars. stars. Edit Delete