https://www.space.com/astronomy/dark-universe/this-is-the-largest-ever-galaxy-cluster-catalog-could-it-reveal-clues-about-the-dark-universe
Scientists have created a new catalog of galaxy clusters using observations from the Dark Energy Survey, mapping the universe's largest structures to study...
galaxy clusterlargestevercatalogcould
https://futurism.com/ic-1101-the-largest-galaxy-ever-found
What is the largest galaxy in the known universe? The answer is a rather complex one. Here's what we know.
largest galaxyknown universeic