1. Milky WayAstronomy, etc. term
2. galaxyAstronomy, etc. term
  • うちゅう宇宙
  • には
  • たくさん
  • ぎんが銀河
  • ある
  • There are many galaxies in the universe.
Wikipedia definition
3. GalaxyA galaxy is a massive, gravitationally bound system that consists of stars and stellar remnants, an interstellar medium of gas and dust, and an important but poorly understood component tentatively dubbed dark matter. The word galaxy is derived from the Greek galaxias (γαλαξίας), literally "milky", a reference to the Milky Way galaxy.
Read “Galaxy” on English Wikipedia
Read “銀河” on Japanese Wikipedia
Read “Galaxy” on DBpedia


to talk about this word.