UGC 4879 is an isolated dwarf galaxy, lying just beyond our own Local Group of galaxies some four million light-years away. Because of its isolation, astronomers are studying UGC 4879 to determine if it is a relatively undisturbed, old galaxy. Theories suggest that the lowest mass dwarf galaxies may have been the first galaxies to form. If UGC 4879 is a relic of the early universe, it could provide clues to the hierarchical structure and evolution of galaxies, galaxy clusters, and even the universe itself.
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