Linked from

The 64 pages that link to Galaxy cluster, each with the reason it gives.

• Dark matter haloRelated: Cluster-scale halos bind galaxies and dominate the system's mass.

• X-ray astronomyRelated: Its X-ray-emitting intracluster gas reveals the cluster’s mass and thermal history.

• Weak gravitational lensingRelated: Weak lensing estimates cluster masses independently of their light and gas.

• Gravitational lensRelated: Clusters often provide enough mass to act as powerful lenses.

• Galaxy interactionRelated: Cluster density raises encounter rates, though high speeds often make mergers less likely.

• Intergalactic mediumRelated: Clusters concentrate intergalactic gas into a bright, hot intracluster medium.

• Galaxy filamentRelated: Clusters commonly occupy the dense nodes where several filaments meet.

• Einstein ObservatoryRelated: Its observations showed that hot gas makes galaxy clusters prominent X-ray sources.

• X-ray telescopeRelated: Its hot intracluster gas radiates strongly in X-rays, revealing the cluster's structure and mass.

• Cygnus ARelated: Cygnus A lies in a cluster whose gas interacts with its expanding radio source.

• Missing baryon problemRelated: Clusters contain observable hot baryons, but early inventories still missed much of the cosmic total.

• XMM-NewtonRelated: Its X-ray cameras map the hot intracluster gas and help estimate cluster properties.

• ROSATRelated: ROSAT mapped X-ray-emitting intracluster gas and helped identify distant clusters.

• Intergalactic dustRelated: Cluster environments offer extensive sightlines and hot plasma that affect dust survival.

• Low-Frequency ArrayRelated: LOFAR detects diffuse low-frequency radio emission from relativistic particles and magnetic fields in clusters.

• South Pole WallRelated: Clusters contribute dense knots of galaxies within the wall.