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https://earthsky.org/clusters-nebulae-galaxies/the-coma-berenices-galaxy-cluster/
The Coma Berenices galaxy cluster, best in April and May
galaxy clustercomabestaprilmay
https://sciencedaily.com/releases/2026/01/260107221839.htm
Something was pumping enormous energy into a young galaxy cluster | ScienceDaily
Scientists have detected a surprisingly hot galaxy cluster dating back to the universe’s infancy. The cluster formed far earlier and burned far hotter than...
galaxy clustersomethingpumpingenormousenergy
https://www.pureinsight.org/node/6357
star birth rate of new galaxy cluster stuns astronomers | pureinsight
[PureInsight.org] By using powerful telescopes, astronomers have made many stunning discoveries recently.
birth ratenew galaxystarclusterstuns
https://petapixel.com/2026/02/02/webb-spies-ancient-growing-galaxy-cluster-once-thought-impossible/
Webb Spies Ancient Growing Galaxy Cluster Once Thought Impossible | PetaPixel
Scientists using the James Webb Space Telescope and Chandra X-ray Observatory discovered a protocluster previously thought impossible.
galaxy clusterthought impossiblewebbspiesancient
https://www.aanda.org/articles/aa/full_html/2026/03/aa57651-25/aa57651-25.html
Revealing the intricacies of radio galaxies and filaments in the merging galaxy cluster Abell 2255...
radio galaxiesgalaxy clusterrevealingintricaciesfilaments
https://physicsworld.com/a/hot-ancient-galaxy-cluster-challenges-current-cosmological-models/
Hot ancient galaxy cluster challenges current cosmological models – Physics World
Feb 2, 2026 - Observations of the thermal energy in a baby galaxy cluster 12.4 billion light-years away suggest much more energetic early cluster growth than current...
galaxy clusterphysics worldhotancientchallenges
https://www.aanda.org/articles/aa/full_html/2024/04/aa48351-23/aa48351-23.html
Noema formIng Cluster survEy (NICE): Discovery of a starbursting galaxy group with a radio-luminous...
noemaformingclustersurveynice