What is the smallest galaxy in this universe?
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The smallest known galaxy in the universe is Segue 1. Segue 1 is a dwarf galaxy that is located about 75,000 light-years from Earth in the constellation Leo. It was discovered in 2006 and is estimated to have a mass of only about 1% of the mass of the Milky Way. Despite its small size, Segue 1 is thought to contain a relatively high proportion of dark matter, which makes it an important object for the study of galaxy formation and evolution.
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