There's the galaxy in the middle, which is the Milky Way, and around that are the Hubble -- you know, nearby kind of galaxies, and there's a sphere that marks the different times.
真ん中に銀河系があります　天の川銀河です 周りをハッブルで見たような銀河が囲んでいます 球体は異なる時間スケールを表しています