Galaxy Clusters: CosmicGalaxy Clusters: CosmicLenses Explaineduniverse with gravitational lensing.Uncovering the mysteries of theCosmology and Nongalactic AstrophysicsThe Role of Galaxy Clusters in Cosmic StudiesGalaxy clusters act as lenses, revealing hidden details of the universe.2025-08-19T10:16:42+00:00 ― 5 min read