4. Large-Scale Structure
Is the Ophiuchus cluster a suparcluster?
Yes (Hasegawa et. al. ,MN.,2000)
If so, is the supercluster connected
to Hercules supercluster with a wall?
Probablly Yes (Wakamatsu et al.,2000)
Probablly a Key Cluster for large-scale
structure as Coma cluster is