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Hubble Finds a Distant Proto-Cluster of Galaxies - Universe Today
Image credit: Hubble An international team of astronomers have gathered evidence that galaxies formed very quickly after the Big Bang. The team found a proto-galaxy cluster more than 12 billion light-years away – the galaxies are so young that astronomers can see a flurry of stars forming inside them. This means they’re only 1.5 billion … Continue reading "Hubble Finds a Distant Proto-Cluster of Galaxies"