銀河 ぎんが系内 けいない星雲 せいうん
gingakei nai seiunde

Noun
Da Copula

て-form: Used to connect clauses, make requests, or chain actions of 銀河系内星雲

1. In the galactic nebula; Connecting clauses/requesting/chaining actions in the galactic nebula.

Te-Form
Astronomy