Where does “暗黒星雲” come from?

暗黒星雲 (Japanese) comes from Japanese 暗黒 — darkness.

暗黒星雲 (Japanese): a type of interstellar cloud that is so dense...

Definitions

  1. a type of interstellar cloud that is so dense...

Ancestry of “暗黒星雲”, step by step

暗黒星雲 traces back through two separate lines of ancestry.

via Japanese 暗黒

StepLanguageWordMeaning
1Japanese暗黒darkness

via Japanese 星雲

StepLanguageWordMeaning
1Japanese星雲a nebula
Every word from Japanese 暗黒
暗黒星雲 — Etymology, Origin & Word History | Etymology Explorer