ちょうぎんがだん
超銀河団
1. supercluster of galaxiesAstronomy
2. SuperclusterSuperclusters are large groups of smaller galaxy groups and clusters and are among the largest known structures of the cosmos. They are so large that they are not gravitationally bound and, consequently, partake in the Hubble expansion.
Read “Supercluster” on English Wikipedia
Read “超銀河団” on Japanese Wikipedia
Read “Supercluster” on DBpedia
Read “Supercluster” on English Wikipedia
Read “超銀河団” on Japanese Wikipedia
Read “Supercluster” on DBpedia
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